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

2,123 tracked gamers have this game, 48 have completed it (2.26%)

Achievement Details

Hornet Barrage Expert in Alien Swarm

Hornet Barrage Expert33

Kill 100 Swarm with Hornet Barrages.

  • Unlocked by 197 tracked gamers (9% - TSA Ratio = 3.27) 2,123  
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