Halo: The Master Chief Collection achievement guide & roadmap

 

Properties

Single and multi-player

Difficulty DOES affect achievements

No missable achievements (plus 698 unknown)

Guide 0% complete - please help finish it

Authors

PuR3 Suk   
 

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Your Journey Begins

Complete a campaign mission or a match of multiplayer.

Just Getting Started

Grind, Unmissable, Anywhere,

Kill 100 enemies or players.

Kill 100 players or enemies in campaign or multiplayer matches.

Balaho's Most Wanted

Grind, Optional, SP-only,

Kill 100 Grunts.

Kill 100 Grunts throughout the campaign.

Where Am I?

Complete 10 missions or multiplayer games.

Stick With It...A Little Longer

Play a multiplayer or co-op game at least 3 months after your first game.

The One Percent

Optional,

Kill 100 Elites.

Bite The Hand

Kill a 343 developer in matchmaking or someone who has this achievement.

Spoilsport

Kill 100 Jackals.

My Buddy Chips

Halo CE: Fight alongside Chips Dubbo and listen to his words of wisdom.

Just A Taste

Collect 500 campaign or playlist medals.

Pillar of Autumn

Halo CE: Complete The Pillar of Autumn.

Standard Operating Brocedure

Complete any co-op level on Normal difficulty.

The Guardians Are Coming

Get killed by the Guardians.

All Out of Bubblegum

Collect 1,000 campaign or playlist medals.

Going Bananas

Kill 100 Brutes.

Truth and Reconciliation

Halo CE: Complete The Truth and Reconciliation.

Brovershield

Complete any co-op level on Heroic difficulty.

Tempered Blade

Win 10 multiplayer games.

Halo

Halo CE: Complete Halo.

Game On

Complete 50 missions or multiplayer games.

Gruntageddon

Kill 1000 Grunts.

Delicious Brains

Kill 100 Flood.

Can't Keep Him Down

Halo 3: Fight alongside and listen to The Man. The Legend. Chips Dubbo.

The Silent Cartographer

Halo CE: Complete The Silent Cartographer.

Dawn

Halo 4: Complete Dawn.

Sacrifice

Halo CE: Activate Terminal 2 on Halo.

THE Chips Dubbo?

Halo 2: Fight alongside the legendary Chips Dubbo and listen to his words.

A Pile of Medals

Collect 2,000 campaign or playlist medals.

Bro Hammer

Complete any co-op level on Legendary difficulty.

Assault on the Control Room

Halo CE: Complete Assault on the Control Room.

Cairo Station

Story,

Halo 2: Complete Cairo Station.

Complete the mission Cairo Station on any difficulty.

Foe Hammer

Kill 5,000 enemies or players.

Splinters

Halo CE: Activate Terminal 3 on The Truth and Reconciliation.

Landfall

Halo 3: Complete Sierra 117.

343 Guilty Spark

Halo CE: Complete 343 Guilty Spark.

Outskirts

Halo 2: Complete Outskirts.

Dirty Bird

Halo 2: Fly the Heretic Banshee.

Metropolis

Halo 2: Complete Metropolis.

The Library

Halo CE: Complete The Library.

I Got This

Complete 100 missions or multiplayer games.

A Crate of Medals

Collect 3,000 campaign or playlist medals.

Zombie Repeller

Kill 1000 Flood.

Requiem

Halo 4: Complete Requiem.

Holdout

Halo 3: Complete Crow's Nest.

Decorated Warrior

Halo 2A MP: Get awarded at least 10 different medals in one multiplayer game.

Pest Control

Kill 100 Crawlers.

The Arbiter

Halo 2: Complete The Arbiter.

Two Betrayals

Halo CE: Complete Two Betrayals.

Hunters Hunted

Kill 50 Hunters.

Keyes

Halo CE: Complete Keyes.

The Road

Halo 3: Complete Tsavo Highway.

The Maw

Halo CE: Complete The Maw.

Assault

Halo 3: Complete The Storm.

Idle Hands

Halo CE: Activate Terminal 4 on The Silent Cartographer.

Oracle

Halo 2: Complete The Oracle.

Go Ape Shiv

Halo 2: Kill an enraged, berserk Brute using melee.

A Heap of Medals

Collect 4,000 campaign or playlist medals.

A Day To Remember

Halo CE: Play Halo: CE on the 15th of any month.

Cleansing

Halo 3: Complete Floodgate.

Delta Halo

Halo 2: Complete Delta Halo.

Close Quarters Combat

Halo CE: Complete The Truth and Reconciliation with at least four rounds left in your Sniper Rifle.

Greenhorn

Halo CE: Complete every level of the game on Easy difficulty.

Forerunner

Halo 4: Complete Forerunner.

Refuge

Halo 3: Complete The Ark.

Infinity

Halo 4: Complete Infinity.

Can't Put It Down

Complete 150 missions or multiplayer games.

Regret

Halo 2: Complete Regret.

Last Stand

Halo 3: Complete The Covenant.

Contender

Win 50 multiplayer games.

Lord of Admirals

Halo 4: Activate Terminal 2 on Forerunner.

Were It So Easy

Kill 1000 Elites.

Reclaimer

Halo 4: Complete Reclaimer.

Sacred Icon

Halo 2: Complete Sacred Icon.

Return

Halo 3: Complete Halo.

Composer

Halo 4: Complete Composer.

Skulltaker Halo: CE: Mythic

Halo CE: Find and claim the Mythic skull in remastered mode.

Arrival

Halo CE: Activate Terminal 1 on The Pillar of Autumn.

Scavenger Hunt

Kill 1000 Jackals.

Legend Slayer

Halo 2A MP: Kill an opponent that has the Legendary Anniversary achievement.

Quarantine Zone

Halo 2: Complete Quarantine Zone.

The Key

Halo 3: Complete Cortana.

A Few Trinkets

Collect 5,000 campaign or playlist medals.

Shutdown

Halo 4: Complete Shutdown.

Six Pedals, Four Directions

Halo 2: Drive a Scorpion while playing as the Arbiter.

Flaming Ninja Anniversary

Halo 2A MP: Kill an opponent that has the Ninja Redux achievement in Anniversary matchmaking.

Birth of a Spartan

Halo CE: Complete every level of the game on Normal difficulty.

Gravemind

Halo 2: Complete Gravemind.

High Charity

Halo 2: Complete High Charity.

The Great Journey

Halo 2: Complete The Great Journey.

A Long Time Ago

Halo 4: Play a game of Halo 4 on the 6th of any month.

Uprising

Halo 2: Complete Uprising.

Midnight

Halo 4: Complete Midnight.

I Was Wondering What Would Break First

Kill 100 Knights.

Kilotons of Fun

Halo CE: Activate Terminal 10 on The Maw.

Bonus Level

Complete 200 missions or multiplayer games.

Third Time's A Charm

Halo 3: Play a game of Halo 3 on the 25th of any month.

You Are The Weapon

Halo CE: Kill a Hunter with one pistol round.

Counter-Sniped

Halo 2A MP: With a Sniper Rifle or Beam Rifle kill an enemy that was zoomed in.

Warden

Halo 2 MP: In Classic or Anniversary matchmaking, stop the killing spree of another player.

Training Wheels

Halo 3: Complete every level of the game on Easy difficulty.

Skulltaker Halo: CE: Iron

Halo CE: Find and claim the Iron skull in remastered mode.

Examiner

Halo 2: Activate Terminal 3 on Metropolis.

Oh, These Baubles?

Collect 6,000 campaign or playlist medals.

Digging up the Past

Halo 4: Access the Master Chief's records on Dawn.

Back At It

Halo 2: Play a game of Halo 2 Anniversary on the 9th of any month.

Fascinated

Halo 2: Activate Terminal 5 on The Oracle.

Enchanted

Halo 2: Activate Terminal 6 on Delta Halo.

Didn't Like This Ship Anyways

Halo CE: Beat the par time on The Pillar of Autumn.

He's Unstoppable

Halo CE: Complete any level on Heroic difficulty or higher without taking health damage.

Delighted

Halo 2: Activate Terminal 9 on Quarantine Zone.

Big Green Style

Halo 2: Complete every level of the game on Easy difficulty.

Up All Night

Complete 250 missions or multiplayer games.

Cold Fusion

Halo 2A MP: Kill an opponent by detonating a Fusion Coil.

World Traveler

Halo 3: Complete a match on at least 8 different multiplayer maps.

Demon

Halo 2: Complete any campaign level without dying on Normal or harder.

MVP

Halo 2A MP: Finished as the top player on the winning team in a matchmade game.

Chesty Puller Starter Kit

Collect 7,000 campaign or playlist medals.

Double Down

Halo 2A MP: In Anniversary multiplayer, receive 2 or more Double Kill medals.

Going International

Halo 4: Complete a match on at least 8 different multiplayer maps.

Memories

Halo CE: Activate Terminal 8 on Two Betrayals.

Ripple Fire

Halo 2: Beat the par score on Metropolis.

Hitchhikers May Be Escaping Convicts

Halo CE: Activate Terminal 5 on Assault on the Control Room.

Librarian's Gift

Halo 4: Complete every level of the game on Easy difficulty.

Skulltaker Halo: CE: Famine

Halo CE: Find and claim the Famine skull in remastered mode.

Forged in Fire

Win 100 multiplayer games.

Prophet's Bane

Halo 3: Complete every level of the game on Normal difficulty.

Flood

Halo 4: Activate Terminal 4 on Reclaimer.

Can't Get Enough

Complete 300 missions or multiplayer games.

Dankey Kang

Kill 1000 Brutes.

Charum Hakkor

Halo 4: Activate Terminal 3 on Infinity.

Double Trouble

Earn a total of 250 Double Kill medals in matchmade games.

Sounds Familiar

Halo 3: This stuff is your history!

Medal Master Chief

Collect 8,000 campaign or playlist medals.

Warrior

Halo 2: Complete every level of the game on Normal difficulty.

Enamored

Halo 2: Activate Terminal 7 on Regret.

You Can't Handle the Truth

Halo CE: Beat the par time on The Truth and Reconciliation.

Before and After

Halo CE: Complete every level of the game having seen it in both classic and remastered mode.

Taste Test

Halo 4: Complete a match on at least 4 different game types in multiplayer.

Inquisitive

Halo 2: Activate Terminal 2 on Outskirts.

Silent but Deadly

Halo 2: Kill 7 opponents from behind in a row without being spotted.

Inspector

Halo 2: Activate Terminal 4 on The Arbiter.

Skulltaker Halo: CE: Foreign

Halo CE: Find and claim the Foreign skull in remastered mode.

Scholar

Halo 2: Activate Terminal 11 on Uprising.

Committed

Complete 350 missions or multiplayer games.

Just Browsing

Halo 3: Complete a match on at least 4 different game types in multiplayer.

The Good, The Bad, and The Dead

Collect 9,000 campaign or playlist medals.

Jungle Warfare

Halo 4: Beat the par score on Infinity.

Mind Games

Halo CE: Activate Terminal 9 on Keyes.

Wake Up, John

Halo 4: Complete every level of the game on Normal difficulty.

Highway Robbery

Halo 3: Beat the par time on Tsavo Highway.

Big Time Gamer

Complete 400 missions or multiplayer games.

Medal Completionist

Collect 10,000 campaign or playlist medals.

Piece of Cake

Halo 4: Beat the par time on Dawn.

Put Up Your Dukes

Halo 2A MP: Get 25 melee kills in multiplayer.

Don't Hangar Around

Halo 2: Beat the par time on Cairo Station.

Dambuster

Halo 3: Beat the par time on Floodgate.

Rising Waters

Halo 3: Activate Terminal 1 on The Ark.

Believe in a Hero

Halo CE: Complete every level of the game on Heroic difficulty.

Checkmate

Kill 100 Watchers.

Skulltaker Halo 3: Blind

Halo 3: Find and claim the Blind Skull on Normal or harder.

Sharpshooter

Win 150 multiplayer games.

Beachhead

Halo CE: Storm The Silent Cartographer beach with no Marine casualties on Heroic or Legendary.

Thanks A Killion

Kill 20,000 enemies or players.

Blown Out of the Sky

Halo 2A MP: Blow up the Banshee or Hornet in flight while piloted, with the Rocket Launcher.

Obsessed

Halo 2: Activate Terminal 13 on The Great Journey.

Long Time Fan

Complete 450 missions or multiplayer games.

Skulltaker Halo: CE: Recession

Halo CE: Find and claim the Recession skull in remastered mode.

War

Halo 4: Activate Terminal 1 on Requiem.

Curious

Halo 2: Activate Terminal 1 on Cairo Station.

Feeling Charitable

Halo 2: Beat the par time on High Charity.

Sightseeing

Halo CE: Complete a match on at least 8 different classic multiplayer maps.

Spree Master

Earn a total of 100 Killing Spree medals in matchmade games.

Knowledgable

Halo 2: Activate Terminal 10 on Gravemind.

Skulltaker Halo 3: Black Eye

Halo 3: Find and claim the Black Eye Skull on Normal or harder.

The Long Haul

Complete 500 missions or multiplayer games.

Reviewer

Halo 2: Activate Terminal 12 on High Charity.

No-Fly Zone

Halo CE: Destroy three of the four Banshees on Halo during a single play-through.

Heresy Will Not Stay My Feet

Halo 2: Beat the par score on The Arbiter.

Tighten Up The Graphics

Halo 2: Complete every level of Halo 2 having seen it in both classic and remastered mode.

Tourist

Halo 2: Complete a match on at least 8 different classic multiplayer maps.

Give Him the Stick

Halo 4: Take out both Hunters using only the Sticky Detonator on Composer.

Skulltaker Halo: CE: Boom

Halo CE: Find and claim the Boom skull in remastered mode.

Herald of the Reclamation

Complete all campaigns on Easy difficulty.

Boundless

Halo 2: Beat the par score on Delta Halo.

Skulltaker Halo 3: Iron

Halo 3: Find and claim the Iron Skull on Normal or harder.

In It To Win It

Win 200 multiplayer games.

Overshields are for Sissies

Halo CE: Complete the level The Pillar of Autumn on Legendary without picking up an overshield.

Tour of Duty

Halo 2A MP: Complete a game in every one of the 6 updated Anniversary MP maps.

Siege of Ivory Tower

Halo 2: Listen to a hidden music cue in Halo 2.

Skulltaker Halo 3: Grunt Birthday Party

Halo 3: Find and claim the Grunt Birthday Party Skull on Normal or harder.

Flipyap

Halo 3: Listen to the tale of a young Grunt named Flipyap.

You Really Can't Handle the Truth

Halo CE: Beat the par score on The Truth and Reconciliation.

Phantom Hunter

Halo 3: Destroy 3 total Phantoms on The Covenant.

Skulltaker Halo: CE: Eye Patch

Halo CE: Find and claim the Eye Patch skull in remastered mode.

Reading Room

Halo CE: Beat the par score on The Library.

Justice

Halo 4: Activate Terminal 6 on Composer.

Game Master

Created and saved 5 Custom Game types.

Living Legend

Halo CE: Complete every level of the game on Legendary difficulty.

Skulltaker Halo 3: Mythic

Halo 3: Find and claim the Mythic Skull on Normal or harder.

Quis custodiet ipsos custodes?

Halo CE: Activate Terminal 7 on The Library.

Head Banging

Halo 4: Beat the par score on Composer.

Skulltaker Halo 2: Blind

Halo 2: Find and claim the Blind Skull.

With Your Shield or On It

Halo 3: Complete every level of the game on Heroic difficulty.

Master Forger

Created and saved 5 Custom Maps in Forge.

Veteran

Complete all campaigns on Normal difficulty.

Like Peanut Butter and Chocolate

Halo 2: Complete a level in co-op on Heroic or Legendary with the Masterblaster Skull active.

This Side Up

Halo CE: Complete the Warthog ride of The Maw without being forcibly ejected from your vehicle.

Battle Hardened

Win 250 multiplayer games.

Knights

Halo 4: Activate Terminal 5 on Shutdown.

Sword and Shield

Halo 3: Activate Terminal 7 on Halo.

Frequent Flyer Miles

Halo 2: Beat the par score on The Great Journey.

Skulltaker Halo 3: Tough Luck

Halo 3: Find and claim the Tough Luck Skull on Normal or harder.

Ranger

Halo 3: Beat the par score on The Ark.

Aim for the Head

Earn a total of 2,500 Headshot medals in multiplayer.

Pillar of Awesome

Halo CE: Beat the par score on The Pillar of Autumn.

Window Shopping

Halo 2: Complete a match on at least 4 different game types in classic multiplayer.

Ninja Redux

Halo 2A MP: Kill 5 people with melee from behind in Anniversary matchmaking.

Feet Firmly Planted

Halo CE: Complete a level without jumping.

Skulltaker Halo 3: Thunderstorm

Halo 3: Find and claim the Thunderstorm Skull on Normal or harder.

Before the Fire

Halo 3: Activate Terminal 3 on The Ark.

Skulltaker Halo: CE: Malfunction

Halo CE: Find and claim the Malfunction skull in remastered mode.

Needs More Whammy Bar

Halo 2: Complete the level Regret with the Prophet Birthday Skull activated.

Eminent Domain

Halo 2A MP: In Territories, control any 3 Territories simultaneously for 30 seconds.

Vanguard

Halo 3: Beat the par score on The Covenant.

Walk It Off

Halo CE: Complete The Pillar of Autumn on Legendary without picking up a health kit.

Hero

Halo 2: Complete every level of the game on Heroic difficulty.

The Coin's Fault

Halo 3: Activate Cortana's Terminal on Cortana.

Tipping Point

Halo 3: Activate Terminal 4 on The Covenant.

Skulltaker Halo 3: Fog

Halo 3: Find and claim the Fog Skull on Normal or harder.

Thermopylae

Win 300 multiplayer games.

Speedy One One Seven

Halo 3: Beat the par time on Sierra 117.

Inundation

Halo 3: Activate Terminal 2 on The Ark.

Bearly Contained

Halo CE: Activate Terminal 6 on 343 Guilty Spark.

Stayin' Alive

Halo 2A MP: In Juggernaut, survive as the Juggernaut for 30 seconds.

I Need a Hero

Halo 4: Complete every level of the game on Heroic difficulty.

Cryptum

Halo 4: Activate Terminal 7 on Midnight.

Objective Secured

Halo 2: Beat the par score on Outskirts.

Primate

Halo 3: Find your first missing links.

Guerilla

Halo 3: Beat the par score on Sierra 117.

Skulltaker Halo: CE: Bandana

Halo CE: Find and claim the Bandanna skull in remastered mode.

Get Me Out of Here!

Halo CE: Ride in a Pelican for several seconds on the level 343 Guilty Spark.

Reed the Strategy

Halo 2: Beat the par time on The Oracle.

Skulltaker Halo: CE: Grunt Birthday Party

Halo CE: Find and claim the Grunt Birthday Party skull in remastered mode.

Cold as Ice

Halo 2A MP: On Lockdown, kill an opponent with the hanging ice.

Dogcatcher

Kill 1000 Crawlers.

Cowardly Grunt

Halo 2: Listen to the Cowardly Grunt's woes.

Skulltaker Halo 3: Famine

Halo 3: Find and claim the Famine Skull on Normal or harder.

Speeding Ticket

Halo 2: Beat the par time on Metropolis.

Determined

Halo 2: Activate Terminal 8 on Sacred Icon.

Cavalier

Halo 3: Beat the par score on Tsavo Highway.

Skulltaker Halo: CE: Pinata

Halo CE: Find and claim the Pinata skull in remastered mode.

Skulltaker Halo: CE: Fog

Halo CE: Find and claim the Fog skull in remastered mode.

Striking Fear in Their Hearts

Win 350 multiplayer games.

Checking Out Your Options

Halo CE: Complete a match on at least 4 unique game types.

King of the Crows

Halo 3: Beat the par score on Crow's Nest.

Finished the Fight

Halo 3: Complete every level of the game on Legendary difficulty.

Bombing Run

Halo 2A MP: In Assault, take, plant, and score from the bomb spawn without dying or dropping it.

Exterminator

Halo 3: Beat the par score on Floodgate.

Unto Dust

Halo 3: Activate Terminal 5 on The Covenant.

Askar

Halo 3: Beat the par score on The Storm.

Vetro Strike

Halo CE: Beat the par score on Assault on the Control Room.

Giant Hula Hoop

Halo CE: Beat the par score on Halo.

TLDR

Halo CE: Beat the par time on The Library.

Wyrmslayer

Kill 250 Hunters.

Skulltaker Halo: CE: Black Eye

Halo CE: Find and claim the Black Eye skull in remastered mode.

Gunslinger

Halo 4: Beat the par score on Dawn.

Thirsty Grunt

Halo CE: Listen to the Thirsty Grunt talk about his eating habits.

Librarian's Pet

Halo 4: Beat the par score on Reclaimer.

Skulltaker Halo 3: Catch

Halo 3: Find and claim the Catch Skull on Normal or harder.

Go, Chief! Gun It!

Halo 3: Beat the par time on Halo.

Skulltaker Halo 3: Tilt

Halo 3: Find and claim the Tilt Skull on Normal or harder.

Charted

Halo CE: Beat the par score on The Silent Cartographer.

Emergency Shutdown

Halo 4: Beat the par score on Shutdown.

Steady Aim

Win 400 multiplayer games.

Rooftop Runner

Halo 2: Beat the par time on Outskirts.

Rex Sword

Halo 2: Grab the energy sword on the level Outskirts.

Dear Diary...

Halo CE: Activate all Halo: CE Terminals.

Back In The Day

Halo CE: Play a CTF custom game on Blood Gulch with 4 players on the same console. Tri-tip optional.

No Man's Land

Halo 2: Beat the par time on Uprising.

Skeet Shooter

Halo 2A MP: Killed 15 opponents that were airborne from a Man Cannon.

Fists of Fury

Halo 2: Beat the par score on Regret.

Witching Hour

Halo 4: Beat the par score on Midnight.

Time Shift

Halo 3: Beat the par time on Crow's Nest.

Skulltaker Halo 3: Cowbell

Halo 3: Find and claim the Cowbell Skull on Normal or harder.

The Legend of 117

Halo 4: Complete every level of the game on Legendary difficulty.

Grand Theft Halo

Halo 2A MP: In one match, steal a total of 5 occupied vehicles from opponents.

Mystery Achievement

Inscrutable. Mysterious.

Quick Trigger Finger

Win 450 multiplayer games.

Scurty Bump

Halo CE: Beat the par time on Keyes.

Babbling Dead

Halo 3: Activate Terminal 6 on The Covenant.

Cool Story Bro

Halo 3: Listen to the story of the Final Grunt.

Skulltaker Halo 3: IWHBYD

Halo 3: Find and claim the IWHBYD Skull on Normal or harder.

You're No Chips

Halo 4: What do Marines know about sticks?

No Smoking

Halo CE: Disapprovingly look at Captain Keyes' abandoned pipe.

Dim Mak

Earn a total of 250 Beat Down medals in multiplayer.

Chief, Smash!

Halo 4: Kill 3 Crawlers in one hit with the Gravity Hammer on Midnight.

Headhunter

Halo CE: Find and claim all Skulls in Halo: CE.

Circuit Breaker

Halo CE: Beat the par score on 343 Guilty Spark.

E E E

Halo 2: View both signs in the level Metropolis.

Multiplayer Champion

Win 500 multiplayer games.

Lightning in a Bottle

Halo CE: Beat the par time on 343 Guilty Spark.

He Never Gets Me Anything

Halo 2: Complete Delta Halo without entering a vehicle on Heroic or Legendary.

War Hero

Complete all campaigns on Heroic difficulty.

Legendary Anniversary

Halo 2: Complete every level of the game on Legendary difficulty.

Headstrong

Halo CE: Beat the par score on Keyes.

The Doctor Is In

Halo 2: Beat the par score on Quarantine Zone.

A Fine Choice

Halo CE: Complete a Halo: CE playlist.

Hit The Beach

Halo CE: Beat the par time on The Silent Cartographer.

How Pedestrian

Halo CE: Complete Halo without entering a vehicle.

It Was Inevitable

Halo CE: Beat the par score on Two Betrayals.

Zealot

Halo 2A MP: In Anniversary matchmaking, win 10 games as an Elite.

Betcha can't stick it...

Halo 2: Stick a Plasma Grenade to a Stealth Elite on Outskirts.

Explore the Floor

Halo 4: Trick or force a Hunter to fall to its demise on Shutdown on Heroic or Legendary.

Shook the Hornet's Nest

Halo 2A MP: Get 30 kills with the Hornet in multiplayer.

Don't Make a Girl a Promise

Halo 2: Collect the Cortana toy in Gravemind.

Lightning Strike

Halo 3: Beat the par time on The Storm.

YOLO Strats

Halo 2: Beat the par time on The Arbiter.

All According to Plan...

Halo CE: Kill the first group of enemies on The Truth and Reconciliation without being detected.

Skulltaker Halo 2: That's Just…Wrong

Halo 2: Find and claim the That's Just...Wrong Skull on Legendary.

Madrigal Debut

Halo CE: Trigger a hidden music cue in Halo: CE.

Skulltaker Halo 2: Thunderstorm

Halo 2: Find and claim the Thunderstorm Skull on Legendary.

Haplorrhini

Halo 3: Find a lonely missing link.

Shadow of Sundered Star

Halo 4: Beat the par score on Forerunner.

Party Pooper

Earn a total of 250 Killjoy medals in matchmade games.

Official Business

Halo 2: Beat the par score on Gravemind.

Orpheus

Halo 3: Beat the par score on Cortana.

Flyover Country

Halo CE: Beat the par time on Halo.

Consumption Junction

Halo CE: Beat the par score on The Maw.

Megg

Halo CE: It's a sign.

Why Am I Here?

Halo 2: View this hidden message on the classic Beaver Creek map.

I Like Crazy

Halo 2: Collect the Rampant Cortana toy in High Charity.

And So It Begins...

Halo 2: Collect the Master Chief toy in Delta Halo.

Power Play

Halo 2A MP: On Warlord, get 5 active camouflage power ups in a single game.

Skulltaker Halo 2: Iron

Halo 2: Find and claim the Iron Skull on Legendary.

Gate Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Stonetown.

Regrettable Turn of Events

Halo 2: Collect the Prophet of Regret toy in Regret.

Animal Habitat

Halo 2: Spot the hippo on the walls of Headlong in classic multiplayer.

Thirst Locked Down!

Halo 2A MP: Found and destroyed the BLAST soda can on Lockdown.

Wraith Hunter

Halo CE: Destroy four Wraith tanks in Assault on the Control Room with the Scorpion tank.

Witch Doctor

Halo 3: Find and claim all Skulls in Halo 3.

Triple Threat

Halo 2A MP: In Ricochet, pass once, score once, and kill at least one enemy in the same match.

Terminus

Halo 4: Activate all Halo 4 Terminals.

Whispers Across the Galaxy

Halo 3: View the communique from Mendicant Bias.

Dark Fortress

Halo 4: Beat the par score on Requiem.

Rule Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Warlord.

High Altitude Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Zenith.

T-Rex

Halo CE: Find the hidden Rex sign on The Maw.

Shields Up!

Halo 2A MP: On Zenith, personally activate the center energy shield 3 times in one matchmade game.

Would It've Killed You To Take The Elevator

Halo CE: Beat the par time on Assault on the Control Room.

Leave None Alive

Halo 2: Beat the par score on The Oracle.

I Dabble in Slaying

Complete one cross-game playlist.

Bloody Thirsty!

Halo 2A MP: Found and destroyed the BLAST soda can on Bloodline.

All You Can Eat

Halo CE: Beat the par time on The Maw.

GOOOAAAAALLLL!

Halo 2: Shoot the soccer ball in the level Metropolis.

Worship Your Thirst!

Halo 2A MP: Found and destroyed the BLAST soda can on Shrine.

Boot Camp Hero

Halo 3: Complete a Halo 3 playlist.

Torchbearer

Halo 3: Beat the par score on Halo.

BLASTacular!

Halo 2A MP: Destroyed all the Halo 2 Anniversary Multiplayer BLAST soda cans.

Skulltaker Halo 2: Grunt Birthday Party

Halo 2: Find and claim the Grunt Birthday Party Skull on Legendary.

Walking Encyclopedia

Halo 2: Activate all Halo 2 Terminals.

Commuter

Halo 2: Complete Metropolis without entering a vehicle on Heroic or Legendary.

Planting A Flag

Earn a total of 250 CTF Mode Specific medals in matchmade games.

No Stone Unturned

Halo 3: Activate all Halo 3 Terminals.

Nice Work Dawg!

Earn a total of 2,500 Assist medals in multiplayer.

Skulltaker Halo 2: Envy

Halo 2: Find and claim the Envy Skull on Legendary.

Chest of Gold

Halo 4: Complete a Halo 4 playlist.

Sandbox Skull

Halo 3: Find the hidden Skull on the Sandbox multiplayer map.

Skulltaker Halo 2: Famine

Halo 2: Find and claim the Famine Skull on Legendary.

Skulltaker Halo 2: Catch

Halo 2: Find and claim the Catch Skull on Legendary.

So You Don't Want the Tank?

Halo 2: Beat the par time on Delta Halo.

Top Gungoose

Halo 2A MP: Get a kill with the Gungoose while airborne.

The Will of the Prophets

Halo 2: Collect the Arbiter toy in Sacred Icon.

Legend

Complete all campaigns on Legendary difficulty.

Sid Graffiti

Halo 2: Spot the Sid graffiti on the walls of Coagulation in classic multiplayer.

Why So Serious

Halo 2: View the smiling face in the classic multiplayer map Coagulation.

Assembly Skull

Halo 3: Find the hidden Skull on the Assembly multiplayer map.

Lone Wolf Legend

Halo 4: Complete every level of the game on Legendary difficulty, by yourself.

Skulltaker Halo 2: Assassins

Halo 2: Find and claim the Assassins Skull on Legendary.

Longshore Skull

Halo 3: Find the hidden Skull on the Longshore multilayer map.

Red vs. Blue

Halo 2A MP: Win 10 matches on Bloodline in multiplayer.

Whistle Stop Tour

Halo CE: Beat the par time on Two Betrayals.

Missing Link

Halo 3: Watching. Waiting. Plotting.

He's Running a Marathon...

Halo 2: Spot the developer in the opening cutscene of Gravemind on Legendary in Classic Mode.

Dirge of Madrigal

Halo 3: Trigger the hidden music cue in Halo 3.

Orbital Skull

Halo 3: Find the hidden Skull on the Orbital multiplayer map.

Skulltaker Halo 2: Sputnik

Halo 2: Find and claim the Sputnik Skull on Legendary.

Hot Zone

Halo 2: Beat the par time on Quarantine Zone.

Seconds

Halo 2: Complete a Halo 2 playlist.

Chieftain of the Brutes

Halo 2: Collect the Tartarus toy in Quarantine Zone.

Heretic Skull

Halo 3: Find the hidden Skull on the Heretic multiplayer map.

Making History

Halo 3: Beat the par time on Cortana.

The Goose is Loose

Halo 2A MP: Get 25 kills with the Gungoose in multiplayer.

Pyrrhic Solution

Halo 2: Collect the Didact toy in The Great Journey.

My Work is Done

Halo 2: Collect the Librarian toy in Uprising.

Citadel Skull

Halo 3: Find the hidden Skull on the Citadel multiplayer map.

Man on the Moon

Halo 3: He's watching you.

Hippo Hero

Halo 3: Who DARED to discard this brave animal?

Did Somebody Say...

Halo CE: Beat par time on all Halo: CE levels.

Catch This

Earn a total of 500 Grenade Kill or Plasma Kill medals in matchmade games.

No Pain, No Gain

Complete 1 mission with the LASO playlist skulls enabled.

Scarab Lord

Halo 2: Acquire the Scarab Gun.

Are We There Yet?

Halo 2: Beat the par time on The Great Journey.

Skulltaker Halo 2: Anger

Halo 2: Find and claim the Anger Skull on Legendary.

Heading to his Destiny

Halo 3: Destined for greatness.

Skulltaker Halo 2: Mythic

Halo 2: Find and claim the Mythic Skull on Legendary.

Milk Carton

Halo 3: Find the poster of the missing man.

Scorched Earth

Halo 2: Beat the par score on High Charity.

Brainpan

Halo 3: Find all the hidden multiplayer Skulls.

Begins with a Single Step

Halo 3: On Tsavo Highway, complete the level without entering a vehicle.

Skulltaker Halo 2: Black Eye

Halo 2: Find and claim the Black Eye Skull on Legendary.

Shut. Down. Everything.

Halo 4: Beat the par time on Shutdown.

Skulltaker Halo 2: IWHBYD

Halo 2: Find and claim the IWHBYD Skull on Legendary.

Toybox

Halo 2: Collect all eight Halo toys.

HI BEN

Halo 2: Oh, hi!

Skulltaker Halo 2: Ghost

Halo 2: Find and claim the Ghost Skull on Legendary.

Terminal Velocity

Halo 2: Beat the par time on Sacred Icon.

Domination

Earn a total of 100 Legendary medals in matchmade games.

Pacifist

Halo CE: Finish The Silent Cartographer without shooting, grenades, melee, dying or restarting.

Symphony of Pain

Halo 4: Beat the par time on Composer.

Bomb Squad

Halo 2: Beat the par score on Cairo Station.

Raging in the Dark

Halo 4: Beat the par time on Forerunner.

10 Minutes Too Early

Halo 2: In The Oracle, find the holo-drone before the Heretic Leader activates it.

The True King

Earn a total of 250 KOTH Mode Specific medals in matchmade games.

Tying Up Loose Ends

Halo CE: Kill every Elite on the level Keyes on Heroic or Legendary difficulty.

Interloper

Halo 4: Beat the par time on Requiem.

Lore Master

Activate all terminals.

Ouroboros

Halo 4: Beat the par time on Infinity.

Invaders Repelled

Halo 2A MP: In King of the Hill, kill 5 opponents within your controlled hill.

Excellent Taste

Halo CE: Complete three Halo: CE playlists.

Leave It Where It Lay

Halo CE: Complete Two Betrayals on Legendary difficulty without picking up a new weapon.

Trophy Collector

Halo 2: Find and claim all Skulls in Halo 2.

Scarab Slide

Halo 3: Beat the par time on The Covenant.

Guided Tour

Halo 2: Beat the par score on Sacred Icon.

Countdown

Halo 4: Beat the par time on Midnight.

Waypoint

Halo 3: Beat the par time on The Ark.

Overachiever

Halo CE: Beat the par score on all Halo: CE levels.

That Just Happened

Halo CE: Complete The Library on Heroic or Legendary difficulty without dying.

Wetwork

Halo 2A MP: On Shrine in CTF, activate the enemy base waterfall and, before it stops, grab the flag.

Better With Age

Halo 3: Beat the par score on every Halo 3 level.

You Had it Coming

Halo 4: Beat the par score on every Halo 4 level.

Force of Will

Halo 2: Beat the par time on Gravemind.

The Hype Is Real

Halo 2: Beat the par score on Uprising.

Speed Demon

Halo 3: Beat the par time on all Halo 3 levels.

This is my Rifle, This is my Gun

Halo 4: Carry a UNSC weapon all the way through Forerunner on Heroic or Legendary.

I Regret Nothing

Halo 2: Beat the par time on Regret.

Destination Vacation

Halo 2: View one of the seasonal signs on Zanzibar in classic multiplayer.

Throne of Bones

Find and claim all the campaign skulls in Halo:CE, Halo 2, and Halo 3.

Life Story

Complete the Master Chief Saga playlist.

Airborne

Halo CE: Launch a Warthog for at least 5 seconds and have it splatter an enemy.

Going Nowhere Fast

Halo 2: Beat par time on all Halo 2 levels.

Sample Plate

Complete three cross-game playlists.

Gimme That

Halo 4: Beat the par time on Reclaimer.

Look Out for the Little Guys

Halo CE: Complete Two Betrayals on Legendary difficulty without killing any Grunts.

Starved For Shields

Halo 2: Complete a level with only the Streaking Skull active on Heroic or Legendary.

The Return of Megg

Halo 2: She's not picking up.

Devotee

Halo 4: Complete three Halo 4 playlists.

Easy As One Two Three

Halo 4: Beat the par time on all Halo 4 levels.

Elder Signs

Halo 3: View 2 different sigils on Valhalla.

Knightbane

Kill 1000 Knights.

Aficiando

Halo 3: Complete three Halo 3 playlists.

Mortardom

Halo 4: On Reclaimer, use a Wraith to kill at least four enemy Wraiths on Heroic or Legendary.

Connoisseur

Halo 2: Complete three Halo 2 playlists.

Bros to the Close

Halo 4: Complete Infinity without one preventable Marine death on Heroic or Legendary.

Like a Fine Wine

Halo CE: Complete the Halo: CE LASO Campaign playlist.

Goat Roped

Halo CE: Halo CE: Complete all Halo: CE Legendary campaign missions in under 3 hours.

Who Needs Them?

Halo 3: On The Ark, complete the level without entering a vehicle on Legendary.

Arcade Owner

Halo 2: Beat the par score on every Halo 2 level.

Annual

Halo 3: Complete Halo on 4-player Legendary co-op, with Iron Skull, and everyone in Ghosts.

Mind the Gap

Halo 3: 4 vehicles, 1 gap on Legendary using Cowbell, Catch, Thunderstorm, Mythic, and Tough Luck.

Remove the Bishops From the Board

Kill 1000 Watchers.

Devastating

Halo 3: Complete all Halo 3 Legendary campaign missions in under 3 hours.

A Preference for Pain

Halo 3: Complete the Halo 3 LASO Campaign playlist.

You're Joking

Halo 4: Complete all Halo 4 Legendary campaign missions in under 3 hours.

Naked Tyrant

Halo 4: Complete the Halo 4 LASO Campaign playlist.

Roadkill Rampage

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Splatter medals.

Back for More

Halo 2: Complete the LASO campaign playlist.

Rock and Coil Hit Back

Halo 2A MP: In Anniversary matchmaking, earn a total of 100 Environmentalist medals.

Monopolized

Halo 2: Complete all Halo 2 Legendary campaign missions in under 3 hours.

LASO Master

Complete each individual game specific LASO playlist for every Halo game.