Alien Swarm achievements
1,822
(660)

Alien Swarm

3.3 from 76 votes

There are a maximum of 66 Alien Swarm achievements worth 1,822

2,601 tracked gamers have this game, 69 have completed it (2.65%)

Achievement Details

Landing Bay Speed Run in Alien Swarm

Landing Bay Speed Run44

Complete Landing Bay within 1:25 on Normal difficulty or harder without any marines dying.

  • Unlocked by 138 tracked gamers (5% - TSA Ratio = 4.35) 2,601  
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