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

2,110 tracked gamers have this game, 47 have completed it (2.23%)

Achievement Details

Stay Frosty in Alien Swarm

Stay Frosty26

Freeze 6 Swarm with a single Freeze Grenade.

  • Unlocked by 321 tracked gamers (15% - TSA Ratio = 2.56) 2,110  
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