Alien Swarm achievements
1,853
(660)

Alien Swarm

3.3 from 71 votes

There are a maximum of 66 Alien Swarm achievements worth 1,853

2,362 tracked gamers have this game, 63 have completed it (2.67%)

Achievement Details

Hornet Barrage Expert in Alien Swarm

Hornet Barrage Expert32

Kill 100 Swarm with Hornet Barrages.

  • Unlocked by 238 tracked gamers (10% - TSA Ratio = 3.15) 2,362  
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