It came from space and ate our brains
Available on 1 platform.
Stop... Hammer Time!Complete all Campaign levels on Hard
44 FC0.6% of players
Can't Touch ThisComplete all Campaign levels on Insane
44 FC0.6% of players
Why Would I Ever Stop Doing This?Complete all Campaign levels on Medium
44 FC0.9% of players
Wave Your Hands In The AirComplete all Campaign levels on Easy
44 FC1.4% of players
Caved InComplete Cave (Campaign) on any difficulty
44 FC1.4% of players
Total AnnihilationKill 100,000 aliens
44 FC1.5% of players
ScroogeCollect 25,000,000 coins in total (accumulative)
44 FC1.5% of players
Semi-Pro AlienatorComplete three co-op multiplayer games on Insane without dying
44 FC1.5% of players
Brainfest Has Been CancelledComplete six co-op multiplayer games on Insane without dying
44 FC1.5% of players
HardenedComplete all Survival levels on Hard
44 FC1.6% of players
Insane In The MembrainComplete all Survival levels on Insane
44 FC1.6% of players
Not Giving InComplete a co-op multiplayer game on Insane without dying
44 FC1.7% of players
Winter Is ComingComplete Riverside (Campaign) on any difficulty
44 FC1.7% of players
Saving The DayRevive 50 people using Medkits
44 FC1.8% of players
Tunnel VisionComplete Sewers (Campaign) on any difficulty
43 FC2.1% of players
UnmissableGet the highest score in a co-op multiplayer game ten times
43 FC2.6% of players
Not Hogan'sComplete Alleys (Campaign) on any difficulty
43 FC2.7% of players
They Walked Into My GunComplete all Survival levels on Easy
43 FC3.1% of players
JerrycanComplete all Survival levels on Medium
43 FC3.1% of players
UnsinkableComplete Ship on any difficulty
43 FC3.6% of players
Perioperative MortalityComplete Clinic (Campaign) on any difficulty
43 FC3.6% of players
Houston...Complete Launch Pad on any difficulty
42 FC4.0% of players
42 FC4.1% of players
Scrapyard ChallengedComplete Scrapyard on any difficulty
42 FC4.3% of players
RandomizedShoot 95471 times
42 FC4.5% of players
Home Sweet HomeComplete Suburbs on any difficulty
42 FC5.0% of players
It Came From Earth...Complete Planet on any difficulty
41 FC5.5% of players
Heavy MetalComplete Industrial on any difficulty
41 FC5.9% of players
On Top Of The WorldComplete Rooftops (Campaign) on any difficulty
41 FC6.0% of players
Had A BlastBuy all Rocket Launcher upgrades in one game
41 FC6.8% of players
Space JanitorKill 10,000 aliens
40 FC7.4% of players
C-c-c-combo!Reach 150x multiplier
40 FC7.5% of players
In The NavyComplete Navy on any difficulty
40 FC7.9% of players
TakenComplete Crash Site on any difficulty
40 FC8.3% of players
Smelled The Fresh AirComplete Countryside on any difficulty
39 FC10% of players
Hunting SeasonBuy all Shotgun upgrades in one game
38 FC12% of players
All Together NowReach 100x multiplier
37 FC13% of players
37 FC13% of players
Most Valuable PlayerGet the highest score in a co-op multiplayer game
37 FC13% of players
Tread CarefullyPlace 150 Mines
36 FC14% of players
My Way Or The HighwayComplete Highway on any difficulty
36 FC14% of players
HoarderCollect 250 pick-ups
36 FC14% of players
Loving My BubbleUse the Shield 50 times
36 FC15% of players
In The SpotlightsUse Beams 50 times
36 FC15% of players
Hold The LinePlace 50 Turrets
35 FC15% of players
Science!Buy all Laser Gun upgrades in one game
35 FC16% of players
FacemelterBuy all Plasma Gun upgrades in one game
35 FC16% of players
PistoleroBuy all Pistol upgrades in one game
33 FC20% of players
Last Man StandingStay alive while other players are waiting to respawn
32 FC21% of players
Ignored The SignalsComplete City on any difficulty
32 FC22% of players
Rain Of BulletsBuy all Machine Gun upgrades in one game
32 FC22% of players
Because 1337 Is Too MainstreamKill 1338 Pink Crawlers
31 FC24% of players
No-BrainerReach 50x multiplier
27 FC31% of players
WipeoutKill 1,000 aliens
27 FC32% of players
Medic!Complete Hospital on any difficulty
26 FC33% of players
Got Your BackKill an enemy close to a player with one health
23 FC39% of players
BrainlessDie for the first time
15 FC57% of players