Alien Swarm achievements
1,750
(660)

Alien Swarm

3.3 from 88 votes

There are a maximum of 66 Alien Swarm achievements worth 1,750

3,161 tracked gamers have this game, 104 have completed it (3.29%)

Achievement Details

Landing Bay Speed Run in Alien Swarm

Landing Bay Speed Run41

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

  • Unlocked by 188 tracked gamers (6% - TSA Ratio = 4.11) 3,180  
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