Alien Swarm achievements
1,766
(660)

Alien Swarm

3.3 from 88 votes

There are a maximum of 66 Alien Swarm achievements worth 1,766

3,143 tracked gamers have this game, 101 have completed it (3.21%)

Achievement Details

Shield Down in Alien Swarm

Shield Down12

Deliver the finishing blow to a Swarm Shieldbug.

  • Unlocked by 2,061 tracked gamers (65% - TSA Ratio = 1.23) 3,161  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum