Stage Fright
Just prior to City Chase, stand perfectly still for 30 seconds (stage demo fail)
5/15/2016
2:09:27 PM
Ultra Rare 2.5%
Boom County
Defeat 4 enemies with the same explosion (all explosive items and weapons apply)
5/15/2016
11:30:55 AM
Very Rare 8.5%
That Sinking Feeling
Knock a constructobot into the quicksand on Aridia.
4/23/2016
9:15:42 PM
Rare 46.8%