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

2,223 tracked gamers have this game, 52 have completed it (2.34%)

Achievement Details

Firewall Specialist in Alien Swarm

Firewall Specialist38

Kill 100 Swarm with Incendiary Mines.

  • Unlocked by 155 tracked gamers (7% - TSA Ratio = 3.82) 2,223  
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