Alien Swarm achievements
1,787
(660)

Alien Swarm

3.3 from 83 votes

There are a maximum of 66 Alien Swarm achievements worth 1,787

2,976 tracked gamers have this game, 89 have completed it (2.99%)

Achievement Details

Shield Down in Alien Swarm

Shield Down13

Deliver the finishing blow to a Swarm Shieldbug.

  • Unlocked by 1,891 tracked gamers (63% - TSA Ratio = 1.25) 2,994  
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