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

2,129 tracked gamers have this game, 49 have completed it (2.30%)

Achievement Details

Infestation Savior in Alien Swarm

Infestation Savior17

Cure an Infested marine.

  • Unlocked by 706 tracked gamers (33% - TSA Ratio = 1.73) 2,129  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum