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

2,108 tracked gamers have this game, 47 have completed it (2.23%)

Achievement Details

Smoking Barrels in Alien Swarm

Smoking Barrels19

Kill 5 Swarm with explosive barrels in a single mission.

  • Unlocked by 606 tracked gamers (29% - TSA Ratio = 1.86) 2,108  
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