1. Alien Swarm: Reactive Drop Achievements
  2. Seal of Quality achievement
Alien Swarm: Reactive Drop

Alien Swarm: Reactive Drop

12,424
198
3.36
Game action
Alien Swarm: Reactive Drop
Unsanctify

Unsanctify

4
10 Feb 18
32m
3%
Unsanctify

Seal of Quality achievement in Alien Swarm: Reactive Drop

Seal of Quality

Seal a door with the welder.

Seal of Quality0
10 February 2018
Hide ads

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Sign in and add a guide
Do you have a question about this achievement? Please post it in the Alien Swarm: Reactive Drop Forum