Obstacle Building
Complete all test chambers in the Excursion Funnels co-op course
5/7/2016
4:48:09 AM
Rare 15.7%
Bridge Building
Complete all test chambers in the Hard-Light Surfaces co-op course
4/17/2016
4:15:16 AM
Rare 20.6%
Confidence Building
Complete all test chambers in the Mass and Velocity co-op course
2/15/2016
11:04:27 PM
Rare 31.6%
Team Building
Complete all test chambers in the Team Building co-op course
2/15/2016
9:48:17 PM
Rare 46.8%
Swat and Swipe
Record at least 5 blocks and 5 steals with any team in a non-simulated game.
7/4/2013
5:19:08 AM
Rare 46.8%
Smothering
Hold the opposing team's FG% below 40% with any team in a non-simulated game.
6/30/2013
9:26:25 AM
Rare 42.3%
The Closer
Hold the opposing team to zero points in the final two minutes of a non-simulated game.
6/30/2013
2:20:52 AM
Rare 22.7%
Men of Steal
Record 10 or more steals with any team in a non-simulated game.
6/30/2013
2:15:01 AM
Common 56.2%
Twisted Gold
Earn a gold medal in every campaign event and boss fight on Twisted difficulty
11/12/2012
11:36:57 PM
Ultra Rare 0.8%
Birth Control
Defeat the semi before a single enemy is spawned in Juggernaut DM - Watkyn's Harbor.
11/5/2012
8:39:29 PM
Rare 10.5%
Nom Nom Nom
Stop the horde using only the Sunflower, Wall-Nut, and Chomper on any level
10/30/2012
6:15:54 PM
Very Rare 9.7%