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

Assault Specialist in Alien Swarm

Assault Specialist19

Kill 250 Swarm with the Assault Rifle.

  • Unlocked by 892 tracked gamers (29% - TSA Ratio = 1.85) 3,079  
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