Asking for Trouble
Taunt GLaDOS in front of a camera in each of the five co-op courses
8/25/2011
10:52:30 PM
Very Rare 6.0%
Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
8/25/2011
10:15:14 PM
Rare 15.7%
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
8/25/2011
12:36:07 AM
Rare 20.6%
Take Me To Hell
Story Progression in Act 2 - Chapter 1
(any difficulty setting)
8/24/2011
5:53:39 AM
Common 68.6%
An Ordinary Life
Story Progression in Act 1 - Chapter 1
(any difficulty setting)
8/24/2011
5:10:31 AM
Common 94.1%
You Go To Hell
Start a new game for the first time.
(any difficulty setting)
8/24/2011
4:57:22 AM
Common 99.1%
Can't Touch This
Dance in front of a turret blocked by a hard light bridge in co-op
8/23/2011
4:36:54 AM
Very Rare 7.9%
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
8/23/2011
3:46:05 AM
Rare 31.6%
Team Building
Complete all test chambers in the Team Building co-op course
8/23/2011
12:59:22 AM
Rare 46.8%
