Alien Swarm achievements
1,883
(660)

Alien Swarm

3.4 from 67 votes

There are a maximum of 66 Alien Swarm achievements worth 1,883

2,290 tracked gamers have this game, 57 have completed it (2.49%)

Achievement Details

Infestation Savior in Alien Swarm

Infestation Savior17

Cure an Infested marine.

  • Unlocked by 772 tracked gamers (34% - TSA Ratio = 1.71) 2,290  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum