Complete a campaign mission or a match of multiplayer.
Complete a campaign mission or a match of multiplayer.
For this, all you have to do is complete any campaign mission or a multiplayer game. It can be as quick as loading up a custom game and ending the match if you would like to not play a full match for this one.
Kill 100 enemies or players.
Kill 100 enemies or players.
Kill 100 players or enemies in campaign or multiplayer matches.
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.
Kill 100 Grunts.
Kill 100 Grunts.
Kill 100 Grunts throughout the campaign.
Halo CE: Complete The Pillar of Autumn.
Halo CE: Complete The Pillar of Autumn.
This is for completing the first mission of Halo CE on any difficulty.
Get killed by the Guardians.
Get killed by the Guardians.
Kill 100 Elites.
Kill 100 Elites.
Kill 100 Jackals.
Kill 100 Jackals.
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.
Halo 4: Complete Dawn.
Halo 4: Complete Dawn.
Complete 10 missions or multiplayer games.
Complete 10 missions or multiplayer games.
Halo CE: Complete Halo.
Halo CE: Complete Halo.
Halo: Reach: Find the hidden binary signature.
Halo: Reach: Find the hidden binary signature.
Collect 500 campaign or playlist medals.
Collect 500 campaign or playlist medals.
Halo 4: Complete a Spartan Ops mission.
Halo 4: Complete a Spartan Ops mission.
Halo CE: Activate Terminal 2 on Halo.
Halo CE: Activate Terminal 2 on Halo.
Kill 100 Flood.
Kill 100 Flood.
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.
Halo CE: Complete The Truth and Reconciliation.
Halo CE: Complete The Truth and Reconciliation.
Collect 1,000 campaign or playlist medals.
Collect 1,000 campaign or playlist medals.
This is done naturally by killing lots of enemys
Halo 3: Complete Sierra 117.
Halo 3: Complete Sierra 117.
Halo 2: Complete Cairo Station.
Halo 2: Complete Cairo Station.
Complete the mission Cairo Station on any difficulty.
Halo CE: Complete The Silent Cartographer.
Halo CE: Complete The Silent Cartographer.
Kill 1000 Grunts.
Kill 1000 Grunts.
Halo 4: Complete Requiem.
Halo 4: Complete Requiem.
Kill 100 Crawlers.
Kill 100 Crawlers.
Halo 2: Complete Outskirts.
Halo 2: Complete Outskirts.
Kill 100 Brutes.
Kill 100 Brutes.
Halo: Reach: Complete Winter Contingency.
Halo: Reach: Complete Winter Contingency.
Halo: Reach: Access hidden UNSC radio chatter.
Halo: Reach: Access hidden UNSC radio chatter.
Halo 2: Fly the Heretic Banshee.
Halo 2: Fly the Heretic Banshee.
Play a multiplayer or co-op game at least 3 months after your first game.
Play a multiplayer or co-op game at least 3 months after your first game.
Halo CE: Play Halo: CE on the 15th of any month.
Halo CE: Play Halo: CE on the 15th of any month.
play any game mode of Halo CE on the 15th of a month.
Halo 2: Complete Metropolis.
Halo 2: Complete Metropolis.
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Halo CE: Activate Terminal 3 on The Truth and Reconciliation.
Halo 3: Complete Crow's Nest.
Halo 3: Complete Crow's Nest.
Halo CE: Complete Assault on the Control Room.
Halo CE: Complete Assault on the Control Room.
Halo 3: Complete Tsavo Highway.
Halo 3: Complete Tsavo Highway.
Kill 1000 Flood.
Kill 1000 Flood.
Halo 3: Complete The Storm.
Halo 3: Complete The Storm.
Halo: Reach: Complete ONI: Sword Base.
Halo: Reach: Complete ONI: Sword Base.
Collect 2,000 campaign or playlist medals.
Collect 2,000 campaign or playlist medals.
Halo 4: Activate Terminal 2 on Forerunner.
Halo 4: Activate Terminal 2 on Forerunner.
Halo 2: Complete The Arbiter.
Halo 2: Complete The Arbiter.
Halo 4: Complete Infinity.
Halo 4: Complete Infinity.
Halo CE: Find and claim the Mythic skull in remastered mode.
Halo CE: Find and claim the Mythic skull in remastered mode.
Halo 4: Complete Reclaimer.
Halo 4: Complete Reclaimer.
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Halo CE: Activate Terminal 1 on The Pillar of Autumn.
Halo CE: Complete 343 Guilty Spark.
Halo CE: Complete 343 Guilty Spark.
Kill 5,000 enemies or players.
Kill 5,000 enemies or players.
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.
Halo 3: Complete Floodgate.
Halo 3: Complete Floodgate.
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Halo CE: Activate Terminal 4 on The Silent Cartographer.
Halo 4: Complete Forerunner.
Halo 4: Complete Forerunner.
Halo 4: Complete Composer.
Halo 4: Complete Composer.
Complete any co-op level on Normal difficulty.
Complete any co-op level on Normal difficulty.
Halo CE: Complete The Library.
Halo CE: Complete The Library.
Halo 3: Complete The Ark.
Halo 3: Complete The Ark.
H3: ODST: Find the 1st clue to unravelling the mystery.
H3: ODST: Find the 1st clue to unravelling the mystery.
H3: ODST: I've got my eye on you, Marine.
H3: ODST: I've got my eye on you, Marine.
Halo 2: Complete The Oracle.
Halo 2: Complete The Oracle.
Halo 2: Kill an enraged, berserk Brute using melee.
Halo 2: Kill an enraged, berserk Brute using melee.
Halo: Reach: Complete Nightfall.
Halo: Reach: Complete Nightfall.
Halo 2: Complete Delta Halo.
Halo 2: Complete Delta Halo.
Halo 3: Complete The Covenant.
Halo 3: Complete The Covenant.
Kill 100 Knights.
Kill 100 Knights.
Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Halo: Reach: Trigger a humorous callout on your HUD's position indicator.
Halo 4: Complete Shutdown.
Halo 4: Complete Shutdown.
Halo: Reach: Observe the logo of a buttoned-up mining company.
Halo: Reach: Observe the logo of a buttoned-up mining company.
Halo CE: Complete Two Betrayals.
Halo CE: Complete Two Betrayals.
Halo CE: Complete Keyes.
Halo CE: Complete Keyes.
Halo 3: Complete Halo.
Halo 3: Complete Halo.
Halo 4: Complete Midnight.
Halo 4: Complete Midnight.
H3: ODST: Complete Tayari Plaza.
H3: ODST: Complete Tayari Plaza.
Halo: Reach: Complete Tip of the Spear.
Halo: Reach: Complete Tip of the Spear.
Halo 4: Play a game of Halo 4 on the 6th of any month.
Halo 4: Play a game of Halo 4 on the 6th of any month.
Collect 3,000 campaign or playlist medals.
Collect 3,000 campaign or playlist medals.
Halo 2: Complete Regret.
Halo 2: Complete Regret.
H3: ODST: Find the 2nd clue to unravelling the mystery.
H3: ODST: Find the 2nd clue to unravelling the mystery.
Kill 50 Hunters.
Kill 50 Hunters.
Halo 3: Complete Cortana.
Halo 3: Complete Cortana.
H3: ODST: Find the 1st Audio Log.
H3: ODST: Find the 1st Audio Log.
Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Halo: Reach: Find and eliminate one of the hidden Ranger Commander Elites.
Halo 2: Complete Sacred Icon.
Halo 2: Complete Sacred Icon.
Halo CE: Find and claim the Iron skull in remastered mode.
Halo CE: Find and claim the Iron skull in remastered mode.
H3: ODST: Complete Uplift Reserve.
H3: ODST: Complete Uplift Reserve.
Halo CE: Complete The Maw.
Halo CE: Complete The Maw.
Halo: Reach: Complete Long Night of Solace.
Halo: Reach: Complete Long Night of Solace.
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
H3: ODST: Earn a Triple Kill medal with the pistol on any level.
Halo 2: Drive a Scorpion while playing as the Arbiter.
Halo 2: Drive a Scorpion while playing as the Arbiter.
Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Halo: Reach: Kill the Elite Zealot before he can escape during Tip of the Spear.
Halo 2: Complete Quarantine Zone.
Halo 2: Complete Quarantine Zone.
H3: ODST: Find the 2nd Audio Log.
H3: ODST: Find the 2nd Audio Log.
Halo: Reach: Complete Exodus.
Halo: Reach: Complete Exodus.
Halo CE: Complete every level of the game on Easy difficulty.
Halo CE: Complete every level of the game on Easy difficulty.
Halo 2: Complete Gravemind.
Halo 2: Complete Gravemind.
Halo 2: Complete High Charity.
Halo 2: Complete High Charity.
H3: ODST: Find the 3rd clue unravelling the mystery.
H3: ODST: Find the 3rd clue unravelling the mystery.
Halo: Reach: Find me in the club.
Halo: Reach: Find me in the club.
H3: ODST: Complete Kizingo Blvd.
H3: ODST: Complete Kizingo Blvd.
Halo 2: Complete The Great Journey.
Halo 2: Complete The Great Journey.
Halo 2: Activate Terminal 3 on Metropolis.
Halo 2: Activate Terminal 3 on Metropolis.
Halo: Reach: Complete New Alexandria.
Halo: Reach: Complete New Alexandria.
H3: ODST: Complete ONI Alpha Site.
H3: ODST: Complete ONI Alpha Site.
Halo 2: Activate Terminal 6 on Delta Halo.
Halo 2: Activate Terminal 6 on Delta Halo.
Halo 2: Complete Uprising.
Halo 2: Complete Uprising.
Complete 50 missions or multiplayer games.
Complete 50 missions or multiplayer games.
Halo 4: Access the Master Chief's records on Dawn.
Halo 4: Access the Master Chief's records on Dawn.
H3: ODST: Complete NMPD HQ.
H3: ODST: Complete NMPD HQ.
H3: ODST: Find the 4th clue unravelling the mystery.
H3: ODST: Find the 4th clue unravelling the mystery.
Halo 4: Activate Terminal 4 on Reclaimer.
Halo 4: Activate Terminal 4 on Reclaimer.
Halo 2: Activate Terminal 5 on The Oracle.
Halo 2: Activate Terminal 5 on The Oracle.
H3: ODST: Find the 3rd Audio Log.
H3: ODST: Find the 3rd Audio Log.
Halo 3: Complete every level of the game on Easy difficulty.
Halo 3: Complete every level of the game on Easy difficulty.
H3: ODST: Complete any level without activating VISR mode.
H3: ODST: Complete any level without activating VISR mode.
Halo: Reach: Complete The Package.
Halo: Reach: Complete The Package.
H3: ODST: Find the 5th clue unravelling the mystery.
H3: ODST: Find the 5th clue unravelling the mystery.
Collect 4,000 campaign or playlist medals.
Collect 4,000 campaign or playlist medals.
H3: ODST: Find the 6th clue unravelling the mystery.
H3: ODST: Find the 6th clue unravelling the mystery.
H3: ODST: Complete Kikowani Station.
H3: ODST: Complete Kikowani Station.
H3: ODST: Complete any level without using Covenant weapons.
H3: ODST: Complete any level without using Covenant weapons.
Halo 2: Activate Terminal 9 on Quarantine Zone.
Halo 2: Activate Terminal 9 on Quarantine Zone.
H3: ODST: Complete Data Hive.
H3: ODST: Complete Data Hive.
H3: ODST: Complete Coastal Highway.
H3: ODST: Complete Coastal Highway.
Halo CE: Activate Terminal 8 on Two Betrayals.
Halo CE: Activate Terminal 8 on Two Betrayals.
Halo: Reach: Complete The Pillar of Autumn.
Halo: Reach: Complete The Pillar of Autumn.
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.
Halo 4: Activate Terminal 3 on Infinity.
Halo 4: Activate Terminal 3 on Infinity.
Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
Halo: Reach: Kill 3 of the anti-aircraft batteries during New Alexandria.
H3: ODST: Find the 4th Audio Log.
H3: ODST: Find the 4th Audio Log.
Halo 3: Play a game of Halo 3 on the 25th of any month.
Halo 3: Play a game of Halo 3 on the 25th of any month.
Halo: Reach: Complete every level of the game on Easy difficulty.
Halo: Reach: Complete every level of the game on Easy difficulty.
Halo CE: Activate Terminal 10 on The Maw.
Halo CE: Activate Terminal 10 on The Maw.
Halo: Reach: Complete a Firefight set on Normal or harder.
Halo: Reach: Complete a Firefight set on Normal or harder.
H3: ODST: Find the 5th Audio Log.
H3: ODST: Find the 5th Audio Log.
Halo 3: Activate Terminal 1 on The Ark.
Halo 3: Activate Terminal 1 on The Ark.
Kill 1000 Jackals.
Kill 1000 Jackals.
H3: ODST: Complete every level of the game on Easy difficulty.
H3: ODST: Complete every level of the game on Easy difficulty.
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
H3: ODST: Kill 4 enemies with a single plasma or frag grenade.
Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Halo: Reach: Play a game of Halo: Reach on the 14th of any month.
Halo 4: Complete every level of the game on Easy difficulty.
Halo 4: Complete every level of the game on Easy difficulty.
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Halo CE: Activate Terminal 5 on Assault on the Control Room.
Halo: Reach: Complete every level of the game on Normal difficulty.
Halo: Reach: Complete every level of the game on Normal difficulty.
Halo 2: Activate Terminal 7 on Regret.
Halo 2: Activate Terminal 7 on Regret.
Halo: Reach: Now that's a value meal.
Halo: Reach: Now that's a value meal.
Kill 1000 Elites.
Kill 1000 Elites.
H3: ODST: Find the 6th Audio Log.
H3: ODST: Find the 6th Audio Log.
Halo: Reach: Hear a familiar voice on New Alexandria.
Halo: Reach: Hear a familiar voice on New Alexandria.
Halo CE: Complete every level of the game on Normal difficulty.
Halo CE: Complete every level of the game on Normal difficulty.
H3: ODST: Complete every level of the game on Normal difficulty.
H3: ODST: Complete every level of the game on Normal difficulty.
Collect 5,000 campaign or playlist medals.
Collect 5,000 campaign or playlist medals.
Halo: Reach: Beat the par score on Nightfall.
Halo: Reach: Beat the par score on Nightfall.
Halo 2: Complete every level of the game on Easy difficulty.
Halo 2: Complete every level of the game on Easy difficulty.
Halo 4: Complete all chapters in Spartan Ops Episode 1.
Halo 4: Complete all chapters in Spartan Ops Episode 1.
H3: ODST: Find the 7th Audio Log.
H3: ODST: Find the 7th Audio Log.
Halo 2: Activate Terminal 11 on Uprising.
Halo 2: Activate Terminal 11 on Uprising.
Complete any co-op level on Heroic difficulty.
Complete any co-op level on Heroic difficulty.
Win 10 multiplayer games.
Win 10 multiplayer games.
Halo CE: Find and claim the Famine skull in remastered mode.
Halo CE: Find and claim the Famine skull in remastered mode.
H3: ODST: Destroy a Wraith…with your bare hands.
H3: ODST: Destroy a Wraith…with your bare hands.
H3: ODST: Find the 8th Audio Log.
H3: ODST: Find the 8th Audio Log.
Halo 2: Complete any campaign level without dying on Normal or harder.
Halo 2: Complete any campaign level without dying on Normal or harder.
Halo: Reach: Headshot 10 enemies while they are sprinting.
Halo: Reach: Headshot 10 enemies while they are sprinting.
Halo 2: Activate Terminal 4 on The Arbiter.
Halo 2: Activate Terminal 4 on The Arbiter.
Kill 10 Engineers.
Kill 10 Engineers.
Kill 100 Watchers.
Kill 100 Watchers.
This is a type of enemy only found in Halo 4. Kill 100 and its yours.
Halo 3: Complete every level of the game on Normal difficulty.
Halo 3: Complete every level of the game on Normal difficulty.
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.
Halo 2: Activate Terminal 1 on Cairo Station.
Halo 2: Activate Terminal 1 on Cairo Station.
Halo: Reach: Beat the par score on ONI: Sword Base.
Halo: Reach: Beat the par score on ONI: Sword Base.
H3: ODST: Find the 9th Audio Log.
H3: ODST: Find the 9th Audio Log.
Collect 6,000 campaign or playlist medals.
Collect 6,000 campaign or playlist medals.
Halo: Reach: Kill 10 enemies while using a Jetpack.
Halo: Reach: Kill 10 enemies while using a Jetpack.
Halo 4: Assassinate a Knight in any Spartan Ops mission.
Halo 4: Assassinate a Knight in any Spartan Ops mission.
H3: ODST: Beat the par score on Data Hive.
H3: ODST: Beat the par score on Data Hive.
H3: ODST: Beat the par score on Kizingo Blvd.
H3: ODST: Beat the par score on Kizingo Blvd.
Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace.
Halo: Reach: Destroy the Corvette's engines & escort in under 3 minutes during Long Night of Solace.
Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
Halo: Reach: Won a matchmade game of Invasion in the 1st phase.
H3: ODST: Find the 10th Audio Log.
H3: ODST: Find the 10th Audio Log.
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Halo 4: Complete all chapters in Spartan Ops Episode 2.
Halo: Reach: Hijack a Banshee during the Reach Campaign.
Halo: Reach: Hijack a Banshee during the Reach Campaign.
Halo 2: Activate Terminal 2 on Outskirts.
Halo 2: Activate Terminal 2 on Outskirts.
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Halo 2: Kill 7 opponents from behind in a row without being spotted.
Halo 4: Activate Terminal 1 on Requiem.
Halo 4: Activate Terminal 1 on Requiem.
Halo: Reach: Complete 10 assassinations on enemy players.
Halo: Reach: Complete 10 assassinations on enemy players.
Hold RB when behind someone and then you will start the assassination animation. You must complete the animation 10 times.
Halo: Reach: Kill 100 Skirmishers.
Halo: Reach: Kill 100 Skirmishers.
Complete any co-op level on Legendary difficulty.
Complete any co-op level on Legendary difficulty.
Halo: Reach: Complete every level of the game on Heroic difficulty.
Halo: Reach: Complete every level of the game on Heroic difficulty.
Halo: Reach: Find Data Pad 1 on Winter Contingency.
Halo: Reach: Find Data Pad 1 on Winter Contingency.
Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Halo: Reach: Kill 2 vehicles at once with the Target Locator during ONI: Sword Base.
Kill 1000 Brutes.
Kill 1000 Brutes.
Halo CE: Find and claim the Recession skull in remastered mode.
Halo CE: Find and claim the Recession skull in remastered mode.
Halo 2: Activate Terminal 12 on High Charity.
Halo 2: Activate Terminal 12 on High Charity.
Collect 7,000 campaign or playlist medals.
Collect 7,000 campaign or playlist medals.
H3: ODST: Find the 11th Audio Log.
H3: ODST: Find the 11th Audio Log.
H3: ODST: Complete every level of the game on Heroic difficulty.
H3: ODST: Complete every level of the game on Heroic difficulty.
Halo CE: Kill a Hunter with one pistol round.
Halo CE: Kill a Hunter with one pistol round.
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
H3: ODST: Complete any level without using a health pack on Heroic or Legendary.
Halo 4: Complete every level of the game on Normal difficulty.
Halo 4: Complete every level of the game on Normal difficulty.
Halo 3: Destroy 3 total Phantoms on The Covenant.
Halo 3: Destroy 3 total Phantoms on The Covenant.
Halo: Reach: Beat the par score on Winter Contingency.
Halo: Reach: Beat the par score on Winter Contingency.
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
H3: ODST: Destroy 5 Phantoms on NMPD HQ.
Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Halo: Reach: Get a Skullamanjaro in a matchmade Headhunter game.
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Halo 4: Complete all chapters in Spartan Ops Episode 3.
Halo: Reach: Beat the par score on New Alexandria.
Halo: Reach: Beat the par score on New Alexandria.
Halo 2: Activate Terminal 13 on The Great Journey.
Halo 2: Activate Terminal 13 on The Great Journey.
Complete 100 missions or multiplayer games.
Complete 100 missions or multiplayer games.
Halo 3: Beat the par time on Tsavo Highway.
Halo 3: Beat the par time on Tsavo Highway.
Halo 2: Complete every level of the game on Normal difficulty.
Halo 2: Complete every level of the game on Normal difficulty.
H3: ODST: Find the 12th Audio Log.
H3: ODST: Find the 12th Audio Log.
Halo CE: Complete a level without jumping.
Halo CE: Complete a level without jumping.
Collect 8,000 campaign or playlist medals.
Collect 8,000 campaign or playlist medals.
Halo 4: Activate Terminal 6 on Composer.
Halo 4: Activate Terminal 6 on Composer.
Halo: Reach: Beat the par time on Long Night of Solace.
Halo: Reach: Beat the par time on Long Night of Solace.
Halo 2: Activate Terminal 10 on Gravemind.
Halo 2: Activate Terminal 10 on Gravemind.
Halo: Reach: Beat the par score on Long Night of Solace.
Halo: Reach: Beat the par score on Long Night of Solace.
Halo 4: Complete a match on at least 8 different multiplayer maps.
Halo 4: Complete a match on at least 8 different multiplayer maps.
Halo 3: Activate Terminal 3 on The Ark.
Halo 3: Activate Terminal 3 on The Ark.
H3: ODST: Find the 13th Audio Log.
H3: ODST: Find the 13th Audio Log.
Halo: Reach: Beat the par score on The Pillar of Autumn.
Halo: Reach: Beat the par score on The Pillar of Autumn.
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
H3: ODST: Play a game of Halo 3: ODST on the 22nd of any month.
Halo 4: Complete all chapters in Spartan Ops Episode 4.
Halo 4: Complete all chapters in Spartan Ops Episode 4.
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
H3: ODST: Kill 5 sleeping Grunts on Mombasa Streets.
Halo 3: This stuff is your history!
Halo 3: This stuff is your history!
Halo: Reach: Observe a grizzly scene on New Alexandria.
Halo: Reach: Observe a grizzly scene on New Alexandria.
H3: ODST: Beat the par score on Uplift Reserve.
H3: ODST: Beat the par score on Uplift Reserve.
H3: ODST: Find the 14th Audio Log.
H3: ODST: Find the 14th Audio Log.
Collect 9,000 campaign or playlist medals.
Collect 9,000 campaign or playlist medals.
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Halo CE: Destroy three of the four Banshees on Halo during a single play-through.
Halo: Reach: Kill 7 Moa during Winter Contingency.
Halo: Reach: Kill 7 Moa during Winter Contingency.
Halo 4: Complete a match on at least 4 different game types in multiplayer.
Halo 4: Complete a match on at least 4 different game types in multiplayer.
Halo 4: Activate Terminal 5 on Shutdown.
Halo 4: Activate Terminal 5 on Shutdown.
Halo CE: Activate Terminal 9 on Keyes.
Halo CE: Activate Terminal 9 on Keyes.
H3: ODST: Complete every level of the game on Legendary difficulty.
H3: ODST: Complete every level of the game on Legendary difficulty.
H3: ODST: Find the 15th Audio Log.
H3: ODST: Find the 15th Audio Log.
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Halo 4: Complete all chapters in Spartan Ops Episode 5.
Halo 2: Beat the par time on High Charity.
Halo 2: Beat the par time on High Charity.
Halo 2: Beat the par score on Metropolis.
Halo 2: Beat the par score on Metropolis.
H3: ODST: Beat the par time on Data Hive.
H3: ODST: Beat the par time on Data Hive.
H3: ODST: Beat the par score on ONI Alpha Site.
H3: ODST: Beat the par score on ONI Alpha Site.
Complete all campaigns on Easy difficulty.
Complete all campaigns on Easy difficulty.
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Halo 4: Complete all chapters in Spartan Ops Episode 7.
Halo: Reach: Complete every level of the game on Legendary difficulty.
Halo: Reach: Complete every level of the game on Legendary difficulty.
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Halo 4: Complete all chapters in Spartan Ops Episode 6.
Halo 3: Activate Terminal 4 on The Covenant.
Halo 3: Activate Terminal 4 on The Covenant.
H3: ODST: Beat the par time on Coastal Highway.
H3: ODST: Beat the par time on Coastal Highway.
H3: ODST: Find the 16th Audio Log.
H3: ODST: Find the 16th Audio Log.
Collect 10,000 campaign or playlist medals.
Collect 10,000 campaign or playlist medals.
Halo 3: Activate Terminal 2 on The Ark.
Halo 3: Activate Terminal 2 on The Ark.
H3: ODST: Beat the par time on ONI Alpha Site.
H3: ODST: Beat the par time on ONI Alpha Site.
Halo 3: Activate Terminal 7 on Halo.
Halo 3: Activate Terminal 7 on Halo.
Halo CE: Find and claim the Foreign skull in remastered mode.
Halo CE: Find and claim the Foreign skull in remastered mode.
H3: ODST: Find the 17th Audio Log.
H3: ODST: Find the 17th Audio Log.
Halo 3: Beat the par time on Floodgate.
Halo 3: Beat the par time on Floodgate.
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Halo 4: Complete all chapters in Spartan Ops Episode 8.
Kill 20,000 enemies or players.
Kill 20,000 enemies or players.
H3: ODST: Complete any level without dying on Heroic or Legendary.
H3: ODST: Complete any level without dying on Heroic or Legendary.
Kill 1000 Crawlers.
Kill 1000 Crawlers.
Halo CE: Beat the par time on The Pillar of Autumn.
Halo CE: Beat the par time on The Pillar of Autumn.
H3: ODST: Find the 18th Audio Log.
H3: ODST: Find the 18th Audio Log.
Halo: Reach: See, he IS in the game!
Halo: Reach: See, he IS in the game!
Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Halo: Reach: Finish The Package on Legendary with the Scorpion intact.
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
H3: ODST: Destroy 7 Wraiths on Oni Alpha Site.
H3: ODST: Find the 19th Audio Log.
H3: ODST: Find the 19th Audio Log.
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Halo 4: Complete all chapters in Spartan Ops Episode 10.
Complete 150 missions or multiplayer games.
Complete 150 missions or multiplayer games.
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Halo 4: Complete all chapters in Spartan Ops Episode 9.
Halo 4: Activate Terminal 7 on Midnight.
Halo 4: Activate Terminal 7 on Midnight.
Halo 3: Activate Terminal 5 on The Covenant.
Halo 3: Activate Terminal 5 on The Covenant.
H3: ODST: Find the 20th Audio Log.
H3: ODST: Find the 20th Audio Log.
H3: ODST: Beat the par score on Tayari Plaza.
H3: ODST: Beat the par score on Tayari Plaza.
Halo: Reach: Beat the par score on Tip of the Spear.
Halo: Reach: Beat the par score on Tip of the Spear.
Halo 4: Beat the par score on Infinity.
Halo 4: Beat the par score on Infinity.
H3: ODST: Find the 21st Audio Log.
H3: ODST: Find the 21st Audio Log.
H3: ODST: Beat the par score on NMPD HQ.
H3: ODST: Beat the par score on NMPD HQ.
H3: ODST: Is there a toy inside?
H3: ODST: Is there a toy inside?
H3: ODST: Find the 22nd Audio Log.
H3: ODST: Find the 22nd Audio Log.
Halo 4: Beat the par time on Dawn.
Halo 4: Beat the par time on Dawn.
H3: ODST: View the missing link.
H3: ODST: View the missing link.
H3: ODST: Find the 23rd Audio Log.
H3: ODST: Find the 23rd Audio Log.
Halo 2: Listen to the Cowardly Grunt's woes.
Halo 2: Listen to the Cowardly Grunt's woes.
Halo 4: Why are you even here?
Halo 4: Why are you even here?
H3: ODST: Find the 24th Audio Log.
H3: ODST: Find the 24th Audio Log.
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
H3: ODST: Swap Dare's pistol for a Rocket Launcher on Coastal Highway.
H3: ODST: Find the 25th Audio Log.
H3: ODST: Find the 25th Audio Log.
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Halo 3: Listen to the tale of a young Grunt named Flipyap.
Halo: Reach: Find Data Pad 2 on ONI: Sword Base.
Halo: Reach: Find Data Pad 2 on ONI: Sword Base.
H3: ODST: Find the 26th Audio Log.
H3: ODST: Find the 26th Audio Log.
H3: ODST: Find the 27th Audio Log.
H3: ODST: Find the 27th Audio Log.
Halo 4: Complete all Spartan Ops chapters.
Halo 4: Complete all Spartan Ops chapters.
Halo: Reach: Find Data Pad 3 on Nightfall.
Halo: Reach: Find Data Pad 3 on Nightfall.
H3: ODST: Find the 28th Audio Log.
H3: ODST: Find the 28th Audio Log.
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.
H3: ODST: Find the 29th Audio Log.
H3: ODST: Find the 29th Audio Log.
Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty.
Halo: Reach: Find Data Pad 10 on Winter Contingency on Legendary difficulty.
Halo: Reach: Pad on the run.
Halo: Reach: Pad on the run.
H3: ODST: Kill 25 Engineers.
H3: ODST: Kill 25 Engineers.
Halo 3: Activate Cortana's Terminal on Cortana.
Halo 3: Activate Cortana's Terminal on Cortana.
Halo: Reach: Find Data Pad 5 on Long Night Of Solace.
Halo: Reach: Find Data Pad 5 on Long Night Of Solace.
Halo CE: Find and claim the Eye Patch skull in remastered mode.
Halo CE: Find and claim the Eye Patch skull in remastered mode.
H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
H3: ODST: Kill 3 Jetpack Brutes with a shotgun on Oni Alpha Site.
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
H3: ODST: Kill a Drone with a flame grenade on Data Hive.
Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn.
Halo: Reach: Find Data Pad 9 on The Pillar Of Autumn.
Complete 200 missions or multiplayer games.
Complete 200 missions or multiplayer games.
H3: ODST: Find the 30th Audio Log.
H3: ODST: Find the 30th Audio Log.
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Halo 4: Complete all Spartan Ops chapters on Normal difficulty.
Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Halo: Reach: Complete every level of the game on Legendary difficulty, by yourself.
Halo: Reach: Beat the par score on Exodus.
Halo: Reach: Beat the par score on Exodus.
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.
H3: ODST: Find all 30 Audio Logs.
H3: ODST: Find all 30 Audio Logs.
Halo: Reach: Beat the par time on Winter Contingency.
Halo: Reach: Beat the par time on Winter Contingency.
Halo: Reach: Beat the par time on The Package.
Halo: Reach: Beat the par time on The Package.
Halo 4: What do Marines know about sticks?
Halo 4: What do Marines know about sticks?
Halo 3: Complete a match on at least 8 different multiplayer maps.
Halo 3: Complete a match on at least 8 different multiplayer maps.
Halo 2: Activate Terminal 8 on Sacred Icon.
Halo 2: Activate Terminal 8 on Sacred Icon.
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
H3: ODST: Finish Tayari Plaza with at least one Marine still breathing.
Complete all campaigns on Normal difficulty.
Complete all campaigns on Normal difficulty.
Halo: Reach: Party with the DJ Brute.
Halo: Reach: Party with the DJ Brute.
H2A: Found and destroyed the BLAST fizzy drink can on Remnant.
H2A: Found and destroyed the BLAST fizzy drink can on Remnant.
Win 50 multiplayer games.
Win 50 multiplayer games.
Halo CE: Find and claim the Boom skull in remastered mode.
Halo CE: Find and claim the Boom skull in remastered mode.
H3: ODST: Complete a Halo 3: ODST playlist.
H3: ODST: Complete a Halo 3: ODST playlist.
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Halo CE: Complete every level of the game having seen it in both classic and remastered mode.
Halo 2: Beat the par time on Cairo Station.
Halo 2: Beat the par time on Cairo Station.
Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty.
Halo: Reach: Find Data Pad 13 on Tip Of The Spear on Legendary difficulty.
Halo: Reach: Find Data Pad 4 on Tip Of The Spear.
Halo: Reach: Find Data Pad 4 on Tip Of The Spear.
Halo 2: Listen to a hidden music cue in Halo 2.
Halo 2: Listen to a hidden music cue in Halo 2.
Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Halo: Reach: Clear Winter Contingency without setting foot in a drivable vehicle.
Halo: Reach: Beat the par time on Exodus.
Halo: Reach: Beat the par time on Exodus.
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Halo 4: Complete The Cauldron Base of Spartan Ops without losing a generator on Heroic or Legendary.
Halo: Reach: Find Data Pad 6 on Exodus.
Halo: Reach: Find Data Pad 6 on Exodus.
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
H3: ODST: Complete all Halo 3: ODST Legendary campaign missions in under 3 hours.
Halo: Reach: Use a Pelican turret.
Halo: Reach: Use a Pelican turret.
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
H3: ODST: Assassinate 3 Brutes in a row on Data Hive.
H3: ODST: Beat the par time on Uplift Reserve.
H3: ODST: Beat the par time on Uplift Reserve.
Halo 3: Complete a match on at least 4 different game types in multiplayer.
Halo 3: Complete a match on at least 4 different game types in multiplayer.
H3: ODST: Face it.
H3: ODST: Face it.
H3: ODST: Beat the par time on Tayari Plaza.
H3: ODST: Beat the par time on Tayari Plaza.
Halo: Reach: Find Data Pad 8 on The Package.
Halo: Reach: Find Data Pad 8 on The Package.
H3: ODST: Beat the par time on NMPD HQ.
H3: ODST: Beat the par time on NMPD HQ.
Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty.
Halo: Reach: Find Data Pad 11 on ONI: Sword Base on Legendary difficulty.
H3: ODST: Beat the par time on Kizingo Blvd.
H3: ODST: Beat the par time on Kizingo Blvd.
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Halo 2A MP: Kill an opponent by detonating a Fusion Coil.
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Halo 4: Complete all Spartan Ops chapters on Heroic difficulty.
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.
Complete 250 missions or multiplayer games.
Complete 250 missions or multiplayer games.
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
H3: ODST: Splatter 7 enemies with a Banshee on Kikowani Station.
Halo: Reach: Beat the par time on Nightfall.
Halo: Reach: Beat the par time on Nightfall.
Halo: Reach: Complete a Halo: Reach playlist.
Halo: Reach: Complete a Halo: Reach playlist.
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.
Halo 3: Beat the par time on Sierra 117.
Halo 3: Beat the par time on Sierra 117.
Halo: Reach: Beat the par time on New Alexandria.
Halo: Reach: Beat the par time on New Alexandria.
H3: ODST: Find a legendary hidden music cue.
H3: ODST: Find a legendary hidden music cue.
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.
Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty.
Halo: Reach: Find Data Pad 12 on Nightfall on Legendary difficulty.
Halo: Reach: Beat the par time on Tip of the Spear.
Halo: Reach: Beat the par time on Tip of the Spear.
Halo 4: Complete a Halo 4 playlist.
Halo 4: Complete a Halo 4 playlist.
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Halo 4: Complete all Spartan Ops chapters on Legendary difficulty.
Halo: Reach: Listen to a hidden music cue.
Halo: Reach: Listen to a hidden music cue.
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.
H3: ODST: Beat the par time on Kikowani Station.
H3: ODST: Beat the par time on Kikowani Station.
Halo: Reach: Splatter an enemy using the forklift.
Halo: Reach: Splatter an enemy using the forklift.
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
H3: ODST: Complete NMPD HQ without firing the Sniper Rifle on Heroic or Legendary.
Halo: Reach: Create a custom map using Forge World.
Halo: Reach: Create a custom map using Forge World.
Halo 2: Beat the par time on Uprising.
Halo 2: Beat the par time on Uprising.
Kill 250 Hunters.
Kill 250 Hunters.
Halo: Reach: Beat the par time on The Pillar of Autumn.
Halo: Reach: Beat the par time on The Pillar of Autumn.
Halo: Reach: Beat the par score on The Package.
Halo: Reach: Beat the par score on The Package.
Halo: Reach: Find Data Pad 7 on New Alexandria.
Halo: Reach: Find Data Pad 7 on New Alexandria.
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.
Halo 3: Complete every level of the game on Heroic difficulty.
Halo 3: Complete every level of the game on Heroic difficulty.
Halo: Reach: Find your way into Halsey's Lab on The Package.
Halo: Reach: Find your way into Halsey's Lab on The Package.
Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty.
Halo: Reach: Find Data Pad 14 on Long Night Of Solace on Legendary Difficulty.
Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty.
Halo: Reach: Find Data Pad 19 on Lone Wolf on Legendary difficulty.
Complete 300 missions or multiplayer games.
Complete 300 missions or multiplayer games.
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Halo 4: Complete all Spartan Ops chapters solo on Legendary difficulty.
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.
Halo 3: Activate Terminal 6 on The Covenant.
Halo 3: Activate Terminal 6 on The Covenant.
Halo 2: Beat the par score on Delta Halo.
Halo 2: Beat the par score on Delta Halo.
Halo 4: Complete every level of the game on Heroic difficulty.
Halo 4: Complete every level of the game on Heroic difficulty.
Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty.
Halo: Reach: Find Data Pad 15 on Exodus on Legendary difficulty.
H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
H3: ODST: Finish any level solo on Legendary, with no shots fired or grenades thrown.
Halo CE: Complete every level of the game on Heroic difficulty.
Halo CE: Complete every level of the game on Heroic difficulty.
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.
Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty.
Halo: Reach: Find Data Pad 17 on The Package on Legendary difficulty.
Halo 2: Beat the par time on Metropolis.
Halo 2: Beat the par time on Metropolis.
Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty.
Halo: Reach: Find Data Pad 18 on The Pillar Of Autumn on Legendary difficulty.
Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty.
Halo: Reach: Find Data Pad 16 on New Alexandria on Legendary difficulty.
Halo 3: Complete a Halo 3 playlist.
Halo 3: Complete a Halo 3 playlist.
Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Halo: Reach: Fly both the Pelican and Phantom on New Alexandria.
Halo: Reach: Beat the par time on ONI: Sword Base.
Halo: Reach: Beat the par time on ONI: Sword Base.
Kill a 343 developer in matchmaking or someone who has this achievement.
Kill a 343 developer in matchmaking or someone who has this achievement.
H3: ODST: Beat par time on all Halo 3: ODST levels.
H3: ODST: Beat par time on all Halo 3: ODST levels.
Halo 3: Beat the par time on Halo.
Halo 3: Beat the par time on Halo.
Halo 2: View both signs in the level Metropolis.
Halo 2: View both signs in the level Metropolis.
Halo 2A MP: With a Sniper Rifle or Beam Rifle, kill an enemy that was zoomed in.
Halo 2A MP: With a Sniper Rifle or Beam Rifle, kill an enemy that was zoomed in.
Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Halo: Reach: Complete a Legendary campaign mission with 3 or more skulls enabled (Scoring Only).
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.
Halo: Reach: Find the hidden Banshees on The Package.
Halo: Reach: Find the hidden Banshees on The Package.
Halo: Reach: Encounter the hidden marines on Exodus.
Halo: Reach: Encounter the hidden marines on Exodus.
H3: ODST: Beat the par score on Kikowani Station.
H3: ODST: Beat the par score on Kikowani Station.
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Halo 4: Survive Spartan Miller (Ep.5 Ch.1) of Spartan Ops on Heroic or Legendary.
Halo: Reach: Find all Data Pads.
Halo: Reach: Find all Data Pads.
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
H3: ODST: Pilot a Banshee on Kizingo Boulevard.
Halo 4: Beat the par score on Composer.
Halo 4: Beat the par score on Composer.
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.
Halo 3: Find and claim the Blind Skull on Normal or harder.
Halo 3: Find and claim the Blind Skull on Normal or harder.
H3: ODST: Beat the par score on Coastal Highway.
H3: ODST: Beat the par score on Coastal Highway.
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Halo 4: Save at least one Marine on Hacksaw (Ep.2 Ch.3) of Spartan Ops on Heroic or Legendary.
Halo CE: Activate Terminal 7 on The Library.
Halo CE: Activate Terminal 7 on The Library.
Halo 2: Complete a Halo 2 playlist.
Halo 2: Complete a Halo 2 playlist.
Halo: Reach: Complete Exodus without using any armour abilities.
Halo: Reach: Complete Exodus without using any armour abilities.
H3: ODST: Complete three Halo 3: ODST playlists.
H3: ODST: Complete three Halo 3: ODST playlists.
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Halo CE: Listen to the Thirsty Grunt talk about his eating habits.
Complete 350 missions or multiplayer games.
Complete 350 missions or multiplayer games.
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.
Halo CE: Complete a match on at least 4 unique game types.
Halo CE: Complete a match on at least 4 unique game types.
Halo 2: Beat the par score on The Arbiter.
Halo 2: Beat the par score on The Arbiter.
Halo: Reach: Flip the switches to become a Reach Racer!
Halo: Reach: Flip the switches to become a Reach Racer!
Halo 3: Beat the par time on Crow's Nest.
Halo 3: Beat the par time on Crow's Nest.
Halo 2: Beat the par time on Outskirts.
Halo 2: Beat the par time on Outskirts.
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.
Halo: Reach: Beat par time on all Halo: Reach levels.
Halo: Reach: Beat par time on all Halo: Reach levels.
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.
Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Halo CE: Complete a match on at least 8 different classic multiplayer maps.
Halo: Reach: Beat the par score on every Halo: Reach level.
Halo: Reach: Beat the par score on every Halo: Reach level.
Halo 2: Beat the par time on The Oracle.
Halo 2: Beat the par time on The Oracle.
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.
Halo 2: Find and claim the Blind Skull.
Halo 2: Find and claim the Blind Skull.
Win 100 multiplayer games.
Win 100 multiplayer games.
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.
Halo CE: Complete a Halo: CE playlist.
Halo CE: Complete a Halo: CE playlist.
Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Halo 2A MP: Win 10 matches on Bloodline in multiplayer.
Halo 3: Beat the par time on The Storm.
Halo 3: Beat the par time on The Storm.
Halo 2: Beat the par score on The Great Journey.
Halo 2: Beat the par score on The Great Journey.
Complete 400 missions or multiplayer games.
Complete 400 missions or multiplayer games.
Halo CE: Beat the par time on The Library.
Halo CE: Beat the par time on The Library.
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Halo 3: Find and claim the Mythic Skull on Normal or harder.
Halo 2A MP: Get 25 melee kills in multiplayer.
Halo 2A MP: Get 25 melee kills in multiplayer.
Halo 3: Find and claim the Iron Skull on Normal or harder.
Halo 3: Find and claim the Iron Skull on Normal or harder.
Complete one cross-game playlist.
Complete one cross-game playlist.
H3: ODST: Beat the par score on all Halo 3: ODST levels.
H3: ODST: Beat the par score on all Halo 3: ODST levels.
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.
Halo 4: Beat the par score on Reclaimer.
Halo 4: Beat the par score on Reclaimer.
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Halo 3: Find and claim the Black Eye Skull on Normal or harder.
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Halo: Reach: Complete all Halo: Reach Legendary campaign missions in under 3 hours.
Halo 3: Beat the par score on The Ark.
Halo 3: Beat the par score on The Ark.
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Halo 2A MP: Get 30 kills with the Hornet in multiplayer.
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.
Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Halo 2A MP: Finished as the top player on the winning team in a matchmade game.
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.
Created and saved 5 Custom Maps in Forge.
Created and saved 5 Custom Maps in Forge.
Halo 2: Collect the Cortana toy in Gravemind.
Halo 2: Collect the Cortana toy in Gravemind.
Halo CE: Beat the par time on Keyes.
Halo CE: Beat the par time on Keyes.
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.
Halo 3: Find a lonely missing link.
Halo 3: Find a lonely missing link.
Halo 4: Complete every level of the game on Legendary difficulty.
Halo 4: Complete every level of the game on Legendary difficulty.
Complete 450 missions or multiplayer games.
Complete 450 missions or multiplayer games.
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.
Halo 4: Beat the par score on Dawn.
Halo 4: Beat the par score on Dawn.
Halo 3: Listen to the story of the Final Grunt.
Halo 3: Listen to the story of the Final Grunt.
Halo: Reach: Complete three Halo: Reach playlists.
Halo: Reach: Complete three Halo: Reach playlists.
Halo 4: Beat the par time on Shutdown.
Halo 4: Beat the par time on Shutdown.
Halo 4: Activate all Halo 4 Terminals.
Halo 4: Activate all Halo 4 Terminals.
Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Halo: Reach: Achieve a score of 30,000 points on Lone Wolf.
Halo 3: Find and claim the Fog Skull on Normal or harder.
Halo 3: Find and claim the Fog Skull on Normal or harder.
Halo 4: Complete three Halo 4 playlists.
Halo 4: Complete three Halo 4 playlists.
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Halo CE: Activate Terminal 6 on 343 Guilty Spark.
Kill 1000 Knights.
Kill 1000 Knights.
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Halo 2: Complete a match on at least 8 different classic multiplayer maps.
Halo CE: Find and claim the Malfunction skull in remastered mode.
Halo CE: Find and claim the Malfunction skull in remastered mode.
Halo 3: Complete every level of the game on Legendary difficulty.
Halo 3: Complete every level of the game on Legendary difficulty.
Halo CE: Find and claim the Pinata skull in remastered mode.
Halo CE: Find and claim the Pinata skull in remastered mode.
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.
Halo 3: Beat the par score on The Covenant.
Halo 3: Beat the par score on The Covenant.
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron and no 'Hog or Scorpion.
H3: ODST: Complete Coastal Highway on 4-player Legendary co-op, with Iron and no 'Hog or Scorpion.
Win 150 multiplayer games.
Win 150 multiplayer games.
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Halo 3: On Tsavo Highway, complete the level without entering a vehicle.
Halo 2: Grab the energy sword on the level Outskirts.
Halo 2: Grab the energy sword on the level Outskirts.
Halo 2: Collect the Rampant Cortana toy in High Charity.
Halo 2: Collect the Rampant Cortana toy in High Charity.
Halo 2: Beat the par time on The Arbiter.
Halo 2: Beat the par time on The Arbiter.
Halo 2: Beat the par time on Delta Halo.
Halo 2: Beat the par time on Delta Halo.
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.
Halo CE: Find and claim the Bandanna skull in remastered mode.
Halo CE: Find and claim the Bandanna skull in remastered mode.
Complete 500 missions or multiplayer games.
Complete 500 missions or multiplayer games.
Halo 2A MP: In Assault, take, plant and score from the bomb spawn without dying or dropping it.
Halo 2A MP: In Assault, take, plant and score from the bomb spawn without dying or dropping it.
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.
Halo 4: Beat the par score on Shutdown.
Halo 4: Beat the par score on Shutdown.
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Halo 4: Complete every level of the game on Legendary difficulty, by yourself.
Halo 4: Beat the par score on Midnight.
Halo 4: Beat the par score on Midnight.
Halo 3: Beat the par score on The Storm.
Halo 3: Beat the par score on The Storm.
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Halo 3: Find and claim the Tough Luck Skull on Normal or harder.
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Halo 2: Complete a match on at least 4 different game types in classic multiplayer.
Halo 3: Find and claim the Famine Skull on Normal or harder.
Halo 3: Find and claim the Famine Skull on Normal or harder.
Halo 2: Shoot the football in the level Metropolis.
Halo 2: Shoot the football in the level Metropolis.
Halo 3: View the communique from Mendicant Bias.
Halo 3: View the communique from Mendicant Bias.
Halo 4: Beat the par time on Requiem.
Halo 4: Beat the par time on Requiem.
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.
Halo CE: Beat the par score on The Library.
Halo CE: Beat the par score on The Library.
Halo 2: Beat the par score on Outskirts.
Halo 2: Beat the par score on Outskirts.
Halo 3: Beat the par score on Sierra 117.
Halo 3: Beat the par score on Sierra 117.
Halo CE: Complete every level of the game on Legendary difficulty.
Halo CE: Complete every level of the game on Legendary difficulty.
Halo 2: View this hidden message on the classic Beaver Creek map.
Halo 2: View this hidden message on the classic Beaver Creek map.
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.
Halo CE: Trigger a hidden music cue in Halo: CE.
Halo CE: Trigger a hidden music cue in Halo: CE.
Halo 3: Beat the par score on Tsavo Highway.
Halo 3: Beat the par score on Tsavo Highway.
Halo 3: Beat the par score on Floodgate.
Halo 3: Beat the par score on Floodgate.
Halo CE: Find and claim the Fog skull in remastered mode.
Halo CE: Find and claim the Fog skull in remastered mode.
Halo 4: Beat the par time on Forerunner.
Halo 4: Beat the par time on Forerunner.
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.
Halo 3: Beat the par time on Cortana.
Halo 3: Beat the par time on Cortana.
Halo 3: Find your first missing links.
Halo 3: Find your first missing links.
Halo CE: Beat the par time on The Silent Cartographer.
Halo CE: Beat the par time on The Silent Cartographer.
Halo CE: Beat the par time on 343 Guilty Spark.
Halo CE: Beat the par time on 343 Guilty Spark.
Halo CE: Beat the par score on The Pillar of Autumn.
Halo CE: Beat the par score on The Pillar of Autumn.
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.
Halo CE: Find and claim the Black Eye skull in remastered mode.
Halo CE: Find and claim the Black Eye skull in remastered mode.
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.
Halo 3: Beat the par score on Crow's Nest.
Halo 3: Beat the par score on Crow's Nest.
Halo 2: Beat the par time on Quarantine Zone.
Halo 2: Beat the par time on Quarantine Zone.
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.
Halo 2: Find and claim the Sputnik Skull on Legendary.
Halo 2: Find and claim the Sputnik Skull on Legendary.
Halo 3: Complete three Halo 3 playlists.
Halo 3: Complete three Halo 3 playlists.
Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST fizzy drink cans.
Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST fizzy drink cans.
Halo: Reach: Kill 1000 Skirmishers.
Halo: Reach: Kill 1000 Skirmishers.
Win 200 multiplayer games.
Win 200 multiplayer games.
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Halo: Reach: Achieve a score of 150,000 points on Lone Wolf.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Lockdown.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Lockdown.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Bloodline.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Bloodline.
Complete 1 mission with the LASO playlist skulls enabled.
Complete 1 mission with the LASO playlist skulls enabled.
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Shrine.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Shrine.
Halo 3: Activate all Halo 3 Terminals.
Halo 3: Activate all Halo 3 Terminals.
Halo 3: Beat the par score on Cortana.
Halo 3: Beat the par score on Cortana.
Halo CE: Find and claim all Skulls in Halo: CE.
Halo CE: Find and claim all Skulls in Halo: CE.
Halo 2: Beat the par score on Regret.
Halo 2: Beat the par score on Regret.
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Halo 3: Find the hidden Skull on the Heretic multiplayer map.
Halo CE: Beat the par time on Halo.
Halo CE: Beat the par time on Halo.
Halo CE: Activate all Halo: CE Terminals.
Halo CE: Activate all Halo: CE Terminals.
Halo 3: Beat the par time on The Covenant.
Halo 3: Beat the par time on The Covenant.
Halo 2: Beat the par time on Sacred Icon.
Halo 2: Beat the par time on Sacred Icon.
Halo 2: Collect the Prophet of Regret toy in Regret.
Halo 2: Collect the Prophet of Regret toy in Regret.
Halo 3: Find and claim the Catch Skull on Normal or harder.
Halo 3: Find and claim the Catch Skull on Normal or harder.
Halo 3: Find the poster of the missing man.
Halo 3: Find the poster of the missing man.
Complete three cross-game playlists.
Complete three cross-game playlists.
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Halo 2: Collect the Tartarus toy in Quarantine Zone.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Stonetown.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Stonetown.
Halo 4: Beat the par score on Forerunner.
Halo 4: Beat the par score on Forerunner.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Zenith.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Zenith.
Halo 4: Beat the par time on Composer.
Halo 4: Beat the par time on Composer.
Halo CE: Find the hidden Rex sign on The Maw.
Halo CE: Find the hidden Rex sign on The Maw.
Halo 4: Beat the par time on Midnight.
Halo 4: Beat the par time on Midnight.
Halo CE: Complete three Halo: CE playlists.
Halo CE: Complete three Halo: CE playlists.
Halo 3: Watching. Waiting. Plotting.
Halo 3: Watching. Waiting. Plotting.
Halo CE: Beat the par time on Assault on the Control Room.
Halo CE: Beat the par time on Assault on the Control Room.
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Halo 3: Find and claim the IWHBYD Skull on Normal or harder.
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Halo 3: Find and claim the Cowbell Skull on Normal or harder.
Halo 4: Beat the par time on Infinity.
Halo 4: Beat the par time on Infinity.
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Halo 3: Find and claim the Tilt Skull on Normal or harder.
Halo 3: Beat the par score on Halo.
Halo 3: Beat the par score on Halo.
Complete all campaigns on Heroic difficulty.
Complete all campaigns on Heroic difficulty.
Halo 4: Beat the par score on Requiem.
Halo 4: Beat the par score on Requiem.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Warlord.
Halo 2A MP: Found and destroyed the BLAST fizzy drink can on Warlord.
Halo 2: Activate all Halo 2 Terminals.
Halo 2: Activate all Halo 2 Terminals.
Complete the Master Chief Saga playlist.
Complete the Master Chief Saga playlist.
Halo 2: Beat the par time on The Great Journey.
Halo 2: Beat the par time on The Great Journey.
Halo 2: Collect the Master Chief toy in Delta Halo.
Halo 2: Collect the Master Chief toy in Delta Halo.
Halo 2A MP: In Ricochet, pass once, score once and kill at least one enemy in the same match.
Halo 2A MP: In Ricochet, pass once, score once and kill at least one enemy in the same match.
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Halo 3: Find the hidden Skull on the Orbital multiplayer map.
Win 300 multiplayer games.
Win 300 multiplayer games.
Halo 2: Beat the par time on Gravemind.
Halo 2: Beat the par time on Gravemind.
Halo CE: Beat the par score on Two Betrayals.
Halo CE: Beat the par score on Two Betrayals.
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Halo 3: Find the hidden Skull on the Sandbox multiplayer map.
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
H3: ODST: Complete a Halo 3: ODST LASO Campaign playlist.
Halo CE: Complete Halo without entering a vehicle.
Halo CE: Complete Halo without entering a vehicle.
Created and saved 5 Custom Game types.
Created and saved 5 Custom Game types.
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.
Halo 2: Beat the par time on Regret.
Halo 2: Beat the par time on Regret.
Halo 2A MP: On Zenith, personally activate the centre energy shield 3 times in one matchmade game.
Halo 2A MP: On Zenith, personally activate the centre energy shield 3 times in one matchmade game.
Halo CE: It's a sign.
Halo CE: It's a sign.
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.
Halo 2A MP: Get a kill with the Gungoose while airborne.
Halo 2A MP: Get a kill with the Gungoose while airborne.
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.
Halo CE: Beat the par score on The Truth and Reconciliation.
Halo CE: Beat the par score on The Truth and Reconciliation.
Halo 4: Beat the par time on all Halo 4 levels.
Halo 4: Beat the par time on all Halo 4 levels.
Halo 3: View 2 different sigils on Valhalla.
Halo 3: View 2 different sigils on Valhalla.
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.
Halo CE: Beat the par score on Halo.
Halo CE: Beat the par score on Halo.
Halo CE: Beat the par time on all Halo: CE levels.
Halo CE: Beat the par time on all Halo: CE levels.
Halo 3: Destined for greatness.
Halo 3: Destined for greatness.
Halo 3: Who DARED to discard this brave animal?
Halo 3: Who DARED to discard this brave animal?
Halo CE: Beat the par score on 343 Guilty Spark.
Halo CE: Beat the par score on 343 Guilty Spark.
Halo 3: He's watching you.
Halo 3: He's watching you.
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic and Tough Luck.
Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic and Tough Luck.
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.
Halo CE: Beat the par time on The Maw.
Halo CE: Beat the par time on The Maw.
Halo 2: Beat the par score on The Oracle.
Halo 2: Beat the par score on The Oracle.
Halo 2: Beat the par score on Gravemind.
Halo 2: Beat the par score on Gravemind.
Halo CE: Beat the par time on The Truth and Reconciliation.
Halo CE: Beat the par time on The Truth and Reconciliation.
Halo 2: Beat the par score on High Charity.
Halo 2: Beat the par score on High Charity.
Halo 3: Find and claim all Skulls in Halo 3.
Halo 3: Find and claim all Skulls in Halo 3.
Halo 2: Beat the par score on Quarantine Zone.
Halo 2: Beat the par score on Quarantine Zone.
Halo 4: Beat the par score on every Halo 4 level.
Halo 4: Beat the par score on every Halo 4 level.
Halo 3: Find all the hidden multiplayer Skulls.
Halo 3: Find all the hidden multiplayer Skulls.
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.
Halo 3: Beat the par score on every Halo 3 level.
Halo 3: Beat the par score on every Halo 3 level.
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Halo 2: Find and claim the Thunderstorm Skull on Legendary.
Halo 3: Trigger the hidden music cue in Halo 3.
Halo 3: Trigger the hidden music cue in Halo 3.
Halo 2: Find and claim the Mythic Skull on Legendary.
Halo 2: Find and claim the Mythic Skull on Legendary.
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Halo 2: Find and claim the IWHBYD Skull on Legendary.
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.
Halo 2: Find and claim the Famine Skull on Legendary.
Halo 2: Find and claim the Famine Skull on Legendary.
Halo 2: Find and claim the Envy Skull on Legendary.
Halo 2: Find and claim the Envy Skull on Legendary.
Halo 2: Find and claim the Catch Skull on Legendary.
Halo 2: Find and claim the Catch Skull on Legendary.
Halo 2: Find and claim the Assassins Skull on Legendary.
Halo 2: Find and claim the Assassins Skull on Legendary.
Halo 2: Collect all eight Halo toys.
Halo 2: Collect all eight Halo toys.
Inscrutable. Mysterious.
Inscrutable. Mysterious.
Activate all terminals.
Activate all terminals.
Halo 2: Find and claim the Anger Skull on Legendary.
Halo 2: Find and claim the Anger Skull on Legendary.
Halo 2: Collect the Arbiter toy in Sacred Icon.
Halo 2: Collect the Arbiter toy in Sacred Icon.
Halo 2: Find and claim the Iron Skull on Legendary.
Halo 2: Find and claim the Iron Skull on Legendary.
Halo 2: Collect the Didact toy in The Great Journey.
Halo 2: Collect the Didact toy in The Great Journey.
Halo 3: Beat the par time on all Halo 3 levels.
Halo 3: Beat the par time on all Halo 3 levels.
Halo 2: Find and claim the Ghost Skull on Legendary.
Halo 2: Find and claim the Ghost Skull on Legendary.
Halo 2: Collect the Librarian toy in Uprising.
Halo 2: Collect the Librarian toy in Uprising.
Halo 2: Find and claim all Skulls in Halo 2.
Halo 2: Find and claim all Skulls in Halo 2.
Halo 2: Find and claim the Black Eye Skull on Legendary.
Halo 2: Find and claim the Black Eye Skull on Legendary.
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.
Halo 2: Complete every level of the game on Legendary difficulty.
Halo 2: Complete every level of the game on Legendary difficulty.
Halo 3: Beat the par time on The Ark.
Halo 3: Beat the par time on The Ark.
Halo 2: Oh, hi!
Halo 2: Oh, hi!
Earn a total of 250 Beat Down medals in multiplayer.
Earn a total of 250 Beat Down medals in multiplayer.
Halo 2: Complete three Halo 2 playlists.
Halo 2: Complete three Halo 2 playlists.
Halo 4: Beat the par time on Reclaimer.
Halo 4: Beat the par time on Reclaimer.
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Halo 2: View the smiling face in the classic multiplayer map Coagulation.
Halo 2: Acquire the Scarab Gun.
Halo 2: Acquire the Scarab Gun.
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.
Earn a total of 100 Killing Spree medals in matchmade games.
Earn a total of 100 Killing Spree medals in matchmade games.
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Halo 3: Find the hidden Skull on the Assembly multiplayer map.
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Halo 3: Find the hidden Skull on the Citadel multiplayer map.
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.
Halo 3: Find the hidden Skull on the Longshore multiplayer map.
Halo 3: Find the hidden Skull on the Longshore multiplayer map.
Win 250 multiplayer games.
Win 250 multiplayer games.
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Halo 3: Complete the Halo 3 LASO Campaign playlist.
Halo CE: Beat the par time on Two Betrayals.
Halo CE: Beat the par time on Two Betrayals.
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Halo 4: Complete the Halo 4 LASO Campaign playlist.
Halo 2: Beat par time on all Halo 2 levels.
Halo 2: Beat par time on all Halo 2 levels.
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.
Halo 2: Beat the par score on Cairo Station.
Halo 2: Beat the par score on Cairo Station.
Earn a total of 2,500 Assist medals in multiplayer.
Earn a total of 2,500 Assist medals in multiplayer.
Halo 2: Beat the par score on every Halo 2 level.
Halo 2: Beat the par score on every Halo 2 level.
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.
Earn a total of 250 Double Kill medals in matchmade games.
Earn a total of 250 Double Kill medals in matchmade games.
Halo CE: Beat the par score on all Halo: CE levels.
Halo CE: Beat the par score on all Halo: CE levels.
Halo CE: Beat the par score on Keyes.
Halo CE: Beat the par score on Keyes.
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.
Halo CE: Beat the par score on The Silent Cartographer.
Halo CE: Beat the par score on The Silent Cartographer.
Halo 2: Beat the par score on Sacred Icon.
Halo 2: Beat the par score on Sacred Icon.
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Halo: Reach: Complete the Halo: Reach LASO Campaign playlist.
Earn a total of 250 Killjoy medals in matchmade games.
Earn a total of 250 Killjoy medals in matchmade games.
Win 500 multiplayer games.
Win 500 multiplayer games.
Halo 2: She's not picking up.
Halo 2: She's not picking up.
Find and claim all the campaign skulls in Halo:CE, Halo 2 and Halo 3.
Find and claim all the campaign skulls in Halo:CE, Halo 2 and Halo 3.
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Halo CE: Complete the Halo: CE LASO Campaign playlist.
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Earn a total of 250 CTF Mode Specific medals in matchmade games.
Kill 1000 Watchers.
Kill 1000 Watchers.
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.
Win 350 multiplayer games.
Win 350 multiplayer games.
Halo CE: Beat the par score on Assault on the Control Room.
Halo CE: Beat the par score on Assault on the Control Room.
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Earn a total of 250 KOTH Mode Specific medals in matchmade games.
Halo CE: Beat the par score on The Maw.
Halo CE: Beat the par score on The Maw.
Win 450 multiplayer games.
Win 450 multiplayer games.
Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.
Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.
Earn a total of 2,500 Headshot medals in multiplayer.
Earn a total of 2,500 Headshot medals in multiplayer.
Win 400 multiplayer games.
Win 400 multiplayer games.
Halo 2: Beat the par score on Uprising.
Halo 2: Beat the par score on Uprising.
Earn a total of 100 Legendary medals in matchmade games.
Earn a total of 100 Legendary medals in matchmade games.
Complete each individual game-specific LASO playlist for every Halo game.
Complete each individual game-specific LASO playlist for every Halo game.
Halo 2: Complete the LASO campaign playlist.
Halo 2: Complete the LASO campaign playlist.
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.
Complete all campaigns on Legendary difficulty.
Complete all campaigns on Legendary difficulty.
Halo 2: Complete every level of the game on Heroic difficulty.
Halo 2: Complete every level of the game on Heroic difficulty.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.
Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.