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

2,476 tracked gamers have this game, 60 have completed it (2.42%)

Achievement Details

Deima Surface Bridge Speed Run in Alien Swarm

Deima Surface Bridge Speed Run47

Complete Deima Surface Bridge within 2:30 on Normal difficulty or harder without any marines dying.

  • Unlocked by 113 tracked gamers (5% - TSA Ratio = 4.68) 2,476  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum