Alien Swarm achievements
1,858
(660)

Alien Swarm

3.3 from 72 votes

There are a maximum of 66 Alien Swarm achievements worth 1,858

2,414 tracked gamers have this game, 63 have completed it (2.61%)

Achievement Details

Shield Down in Alien Swarm

Shield Down13

Deliver the finishing blow to a Swarm Shieldbug.

  • Unlocked by 1,456 tracked gamers (60% - TSA Ratio = 1.28) 2,414  
Do you have a question about this achievement? Please post it in the Alien Swarm Forum