Bridge Over Troubling Water
Complete the first Hard-Light Surfaces test
4/22/2011
11:54:05 AM
Common 62.8%
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
4/20/2011
9:52:30 AM
Rare 15.7%
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
4/20/2011
12:25:36 AM
Rare 20.6%
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
4/19/2011
10:55:54 PM
Rare 31.6%
Team Building
Complete all test chambers in the Team Building co-op course
4/19/2011
9:02:25 PM
Rare 46.8%
Steel Fist Master
Defeat 20 enemies with a single punch, after softening them up with gunfire
4/16/2011
9:54:25 AM
Rare 23.2%
Run-and-Gunner
Defeat 20 enemies by shooting from the hip (without aiming with L1)
4/15/2011
7:49:54 PM
Rare 21.3%
