Alien Swarm achievements
1,796
(660)

Alien Swarm

3.3 from 79 votes

There are a maximum of 66 Alien Swarm achievements worth 1,796

2,729 tracked gamers have this game, 81 have completed it (2.97%)

Achievement Details

Tactical Explosives Expert in Alien Swarm

Tactical Explosives Expert33

Kill 100 Swarm with Laser Tripmines.

  • Unlocked by 254 tracked gamers (9% - TSA Ratio = 3.28) 2,749  
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