Alien Swarm achievements
1,909
(660)

Alien Swarm

3.4 from 67 votes

There are a maximum of 66 Alien Swarm achievements worth 1,909

2,219 tracked gamers have this game, 51 have completed it (2.30%)

Achievement Details

High Voltage Expert in Alien Swarm

High Voltage Expert31

Kill 250 Swarm with a Tesla Cannon.

  • Unlocked by 229 tracked gamers (10% - TSA Ratio = 3.12) 2,219  
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