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

2,122 tracked gamers have this game, 48 have completed it (2.26%)

Achievement Details

Assault Specialist in Alien Swarm

Assault Specialist20

Kill 250 Swarm with the Assault Rifle.

  • Unlocked by 542 tracked gamers (26% - TSA Ratio = 1.97) 2,122  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum