Alien Swarm achievements
1,763
(660)

Alien Swarm

3.3 from 84 votes

There are a maximum of 66 Alien Swarm achievements worth 1,763

3,008 tracked gamers have this game, 92 have completed it (3.06%)

Achievement Details

Hornet Barrage Expert in Alien Swarm

Hornet Barrage Expert30

Kill 100 Swarm with Hornet Barrages.

  • Unlocked by 332 tracked gamers (11% - TSA Ratio = 3.01) 3,021  
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