Alien Swarm achievements
1,832
(660)

Alien Swarm

3.4 from 76 votes

There are a maximum of 66 Alien Swarm achievements worth 1,832

2,471 tracked gamers have this game, 60 have completed it (2.43%)

Achievement Details

Close Encounters in Alien Swarm

Close Encounters15

Kill 20 Swarm with melee attacks in a single mission.

  • Unlocked by 1,139 tracked gamers (46% - TSA Ratio = 1.46) 2,471  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum