Alien Swarm achievements
1,942
(660)

Alien Swarm

3.4 from 62 votes

There are a maximum of 66 Alien Swarm achievements worth 1,942

2,122 tracked gamers have this game, 48 have completed it (2.26%)

Achievement Details

Bug Stomper in Alien Swarm

Bug Stomper27

Kill 100 Swarm Grubs.

  • Unlocked by 299 tracked gamers (14% - TSA Ratio = 2.65) 2,122  
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