PC

Natural Selection 2 Steam Key

Natural Selection 2

A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!

Windows PC  Arcade & Indie / Strategy
$4.99 -10% $4.49 To the Shop-Page

137 Steam Achievements

Combat Engineer
Combat Engineer

Build 10 Extractors in a single round

The Doctor is In
The Doctor is In

Weld your teammates 10 times in a single round

First Class Post
First Class Post

Use a Phase Gate

Mood Lighting
Mood Lighting

Weld a Power Node

Repairman
Repairman

Weld 5 Power Nodes in a single round

They Just Keep Coming
They Just Keep Coming

Kill a Skulk

Economic Sabotage
Economic Sabotage

Kill a Gorge

Air Defense
Air Defense

Kill a Lerk

Asymmetrical Combat
Asymmetrical Combat

Kill a Fade

Big Game Hunter
Big Game Hunter

Kill an Onos

Strategic Thinking
Strategic Thinking

Follow 5 Commander’s orders in a single round

Security Detail
Security Detail

Kill an Alien while defending an Extractor

Long Term Investments
Long Term Investments

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

Adam Smith
Adam Smith

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

Economics 101
Economics 101

Kill an Harvester

Dambuster
Dambuster

Kill 5 Harvesters in a single round

No Tech For You
No Tech For You

Kill 10 Harvesters in a single round

Tag!
Tag!

Parasite a Marine

I See Human Scum
I See Human Scum

Parasite 10 Marines in a single round

Wall Hacks!
Wall Hacks!

Parasite 20 Marines in a single round

Team Player
Team Player

Destroy an Extractor

Barking Dog
Barking Dog

Destroy 5 Extractors in a single round

Rifles Only
Rifles Only

Destroy 10 Extractors in a single round

Cultivation
Cultivation

Build a Hive as Gorge

Disarmament
Disarmament

Kill a Marine who has a Shotgun

Firefighter
Firefighter

Kill a Marine who has a Flamethrower

Bomb Defusal
Bomb Defusal

Kill a Marine who has a Grenade Launcher

You're Walking Now
You're Walking Now

Destroy an Exosuit

Slimy
Slimy

Use a Kharaa Tunnel

Battle Ready
Battle Ready

Evolve one Kharaa Upgrade

Unfair Advantage
Unfair Advantage

Evolve three Alien upgrades

They Came From Behind
They Came From Behind

Kill a Marine after sneaking as Skulk

Most Valued Xenomorph
Most Valued Xenomorph

Kill a Marine while defending a Harvester

Secure Investments
Secure Investments

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

Patron Saint of Res
Patron Saint of Res

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

Protip
Protip

Kill a Marine with two Bites and a Parasite

Untouchable
Untouchable

Kill a Marine while having full health

Demolitions
Demolitions

Deal 7500 structure damage in a single round

Bloodrage
Bloodrage

Deal 4000 player damage in a single round

Checkmate
Checkmate

Deal the killing blow to a Hive or Command Station

‘Tis But a Scratch
‘Tis But a Scratch

Get healed with a single health point

Quality Assurance
Quality Assurance

Kill a developer

Unsportsmanlike Conduct
Unsportsmanlike Conduct

Taunt after killing an enemy player

Regicide
Regicide

Kill the enemy team's Commander

No More Fancy Toys
No More Fancy Toys

Destroy 100 resources worth of enemy technology in a single round

Burning Cash
Burning Cash

Destroy 200 resources worth of enemy technology in a single round

Recession
Recession

Destroy 300 resources worth of enemy technology in a single round

First Adventure
First Adventure

Complete both tutorials.

Explorer
Explorer

Use Play Now

TSF
TSF

Play a round as a Marine

Kharaa
Kharaa

Play a round as an Alien

Traveler
Traveler

Play on 3 different maps

Eat Your Greens
Eat Your Greens

Complete all new player missions

Darwin Award
Darwin Award

Too determined to listen to good advice.

Terminal Velocity Facepalm
Terminal Velocity Facepalm

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

New Recruit
New Recruit

Complete the Marine tutorial.

Fresh Larva
Fresh Larva

Complete the Alien tutorial.

Unleashed
Unleashed

Rattling the Cage reaps its own reward

Arcade Champion
Arcade Champion

Spent some time playing arcade game modes

Old Recruit
Old Recruit

Complete the Marine Commander tutorial.

Clogbeard's Treasure
Clogbeard's Treasure

Trust No-one
Trust No-one

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

It came from...behind
It came from...behind

Infest everybody and stay alive.

Sgt. MacReady
Sgt. MacReady

Be the last and only survivor against the Infestation

Higher Lifeform
Higher Lifeform

Complete the Alien Commander tutorial.

The Last Straw
The Last Straw

Gorges can only take so much...

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Speed Demon
Speed Demon

Complete the Skulk Race Challenge

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  • Multi-Player
  • Online Multi-Player
  • Steam Achievements
  • Steam Trading Cards
  • Steam Workshop
  • Steam Cloud
  • Valve Anti-Cheat
  • Incl. Level-Editor