Full list of all 137 Natural Selection 2 achievements.
The base game contains 66 achievements, and there is 1 DLC pack containing 71 achievements.
Kill 10 Harvesters
Kill 15 Harvesters
Destroy 300 resources worth of enemy technology
Destroy 10 Extractors
Kill an enemy while defending an Extractor 5 times
Taunt after killing a player
Destroy an Exosuit
Destroy 200 resources worth of enemy technology
Complete the Alien Commander tutorial.
Complete the Marine Commander tutorial.
Rattling the Cage reaps its own reward
Kill a Marine with 2 bites and a parasite
Deal the Killing Blow to a Hive or Command Station
Parasite 10 Marines in one round
Use Play Now
Complete all new player missions
Build a Hive as Gorge
Kill a Fade
Kill a Marine who has a Flamethrower
Kill the enemy commander
Evolve 3 Kharaa Upgrades
Get healed with 1 health point
Kill a Gorge
Kill a Lerk
Weld your team mates 10 times in 1 round
Use a Phasegate
Weld a Power Node
Weld 5 Power Nodes
Kill an Onos
Kill an enemy while defending an Extractor
Destroy 100 resources worth of enemy technology
Destroy 5 Extractors
Kill a Marine while defending a Harvester
Kill a Skulk
Follow 5 Commander’s orders
Kill 5 Harvesters
Play a round as marine
Parasite a Marine
Kill a Marine who has a Shotgun
Kill a Marine who has a Grenade Launcher
Use a Gorge Tunnel
Evolve one Kharaa Upgrade
Kill a Marine after sneaking as skulk
Kill a Marine while having full health
Deal 7500 structure damage in 1 round
Deal 4000 player damage in 1 round
Play a round as alien
Play on 3 different maps
Complete the tutorial
Build 10 Extractors in 1 round
Kill an enemy while defending an Extractor 10 times
Parasite 20 Marines in one round
Destroy 15 Extractors
Kill a Marine while defending a Harvester 5 times
Kill a Marine while defending a Harvester 10 times
Kill a developer
They say there's gorge treasure out there somewhere...
I don't know what's in there, but it's weird and pissed off, whatever it is.
Infest everybody and stay alive.
Be the last and only survivor against the Infestation
Gorges can only take so much...
Complete the Skulk Race Challenge