Alien Swarm achievements
1,776
(660)

Alien Swarm

3.3 from 86 votes

There are a maximum of 66 Alien Swarm achievements worth 1,776

3,067 tracked gamers have this game, 92 have completed it (3.00%)

Achievement Details

Timor Station Speed Run in Alien Swarm

Timor Station Speed Run47

Complete Timor Station within 4:25 on Normal difficulty or harder without any marines dying.

  • Unlocked by 141 tracked gamers (5% - TSA Ratio = 4.68) 3,079  
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