Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
4/18/2014
11:22:10 AM
Rare 15.7%
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op
4/18/2014
11:17:09 AM
Very Rare 7.9%
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
4/18/2014
8:02:10 AM
Rare 20.6%
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
4/18/2014
6:42:59 AM
Rare 31.6%
Team Building
Complete all test chambers in the Team Building co-op course
4/18/2014
5:35:27 AM
Rare 46.8%
