Natural Selection 2

They Just Keep Coming

Uncommon18.0%

Kill a Skulk

TSF

Uncommon17.4%

Play a round as a Marine

Strategic Thinking

Uncommon16.6%

Follow 5 Commander’s order in 1 rounds

Kharaa

Uncommon16.5%

Play a round as an Alien

Demolitions

Uncommon15.8%

Deal 7500 structure damage in a single round

First Class Post

Uncommon15.8%

Use a Phase Gate

First Adventure

Uncommon15.7%

Complete both tutorials.

Traveler

Uncommon15.5%

Play on 3 different maps

Tag!

Uncommon15.4%

Parasite a Marine

Explorer

Uncommon15.2%

Use Play Now

Untouchable

Uncommon15.2%

Kill a Marine while having full health

Bloodrage

Uncommon14.2%

Deal 4000 player damage in a single round

Economics 101

Uncommon14.2%

Kill a Harvester

Mood Lighting

Uncommon13.9%

Weld a Power Node

Battle Ready

Uncommon13.8%

Evolve one Kharaa Upgrade

Slimy

Uncommon13.5%

Use a Gorge Tunnel

Security Detail

Uncommon13.3%

Kill an Alien while defending an Extractor

New Recruit

Uncommon13.1%

Complete the Marine tutorial.

Air Defense

Uncommon13.0%

Kill a Lerk

Team Player

Uncommon13.0%

Destroy an Extractor

Economic Sabotage

Uncommon12.4%

Kill a Gorge

Fresh Larva

Uncommon12.2%

Complete the Alien tutorial.

Disarmament

Uncommon12.0%

Kill a Marine who has a Shotgun

‘Tis But a Scratch

Uncommon11.7%

Get healed with 1 health point

No More Fancy Toys

Uncommon10.7%

Destroy 100 resources worth of enemy technology in a single round

Asymmetrical Combat

Uncommon10.4%

Kill a Fade

Firefighter

Uncommon10.3%

Kill a Marine who has a Flamethrower

Unfair Advantage

Uncommon10.1%

Evolve 3 Kharaa Upgrades

Big Game Hunter

Rare9.6%

Kill an Onos

Checkmate

Rare9.4%

Deal the killing blow to a Hive or Command Station

They Came From Behind

Rare9.4%

Kill a Marine after sneaking as Skulk

Bomb Defusal

Rare9.2%

Kill a Marine who has a Grenade Launcher

Most Valued Xenomorph

Rare9.1%

Kill a Marine while defending a Harvester

Eat Your Greens

Rare8.2%

Complete all new player missions

You're Walking Now

Rare7.3%

Destroy an Exosuit

The Doctor is In

Rare6.8%

Weld your team mates 10 times in 1 round

Regicide

Rare6.5%

Kill the opposing team's Commander

Burning Cash

Rare6.3%

Destroy 200 resources worth of enemy technology in a single round

Old Recruit

Rare6.0%

Complete the Marine Commander tutorial.

I See Human Scum

Rare5.2%

Parasite 10 Marines in a single round

Repairman

Rare5.2%

Weld 5 Power Nodes in 1 round

Higher Lifeform

Very rare4.3%

Complete the Alien Commander tutorial.

Cultivation

Very rare4.0%

Build a Hive as Gorge

Protip

Very rare3.9%

Kill a Marine with 2 bites and a parasite

Recession

Very rare3.8%

Destroy 300 resources worth of enemy technology in a single round

Unsportsmanlike Conduct

Very rare3.2%

Taunt after killing a player

Long Term Investments

Very rare3.1%

Kill an Alien while defending an Extractor 5 times in a single round

Dambuster

Very rare2.4%

Kill 5 Harvesters in a single round

Barking Dog

Very rare2.3%

Destroy 5 Extractors in a single round

Unleashed

Very rare2.2%

Rattling the Cage reaps its own reward

Wall Hacks!

Very rare2.1%

Parasite 20 Marines in a single round

Arcade Champion

Very rare1.8%

Spent some time playing arcade game modes

Quality Assurance

Very rare1.4%

Kill a developer

Speed Demon

Very rare1.0%

Complete the Skulk Race Challenge

Secure Investments

Ultra rare0.9%

Kill a Marine while defending a Harvester 5 times in a single round

Adam Smith

Ultra rare0.8%

Kill an Alien while defending an Extractor 10 times in a single round

Combat Engineer

Ultra rare0.8%

Build 10 Extractors in 1 round

No Tech For You

Ultra rare0.7%

Kill 10 Harvesters in a single round

Rifles Only

Ultra rare0.6%

Destroy 10 Extractors in a single round

Terminal Velocity Facepalm

Ultra rare0.5%

For when a regular facepalm doesn't cut it...

Clogbeard's Treasure

Ultra rare0.4%

They say there's gorge treasure out there somewhere...

Darwin Award

Ultra rare0.4%

Too determined to listen to good advice.

It came from...behind

Ultra rare0.4%

Infest everybody and stay alive.

Patron Saint of Res

Ultra rare0.4%

Kill a Marine while defending a Harvester 10 times in a single round

Trust No-one

Ultra rare0.4%

I don't know what's in there, but it's weird and pissed off, whatever it is.

Sgt. MacReady

Ultra rare0.3%

Be the last and only survivor against the Infestation

The Last Straw

Ultra rare0.3%

Gorges can only take so much...

One Gorge's Treasure

Ultra rare0.1%

Collect all 15 drop-able items.