First Day of School
Complete 'S.S.D.D' and 'Team Player' on Veteran Difficulty.
5/31/2013
6:27:21 PM
Very Rare 7.1%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
5/30/2013
9:16:57 PM
Rare 33.0%
Party Animal
Win 10 multiplayer games while playing in Party Games playlists.
4/21/2013
8:38:17 PM
Rare 17.7%
Slippery When Undead
In Die Rise, kill 5 zombies with a single shot from the Sliquifier.
3/30/2013
11:01:51 PM
Ultra Rare 3.6%
Facing the Dragon
In Die Rise, face the dragon head-on before reaching round 2.
3/2/2013
3:18:38 PM
Ultra Rare 1.5%
Mad Without Power
In Die Rise, reach round 10 before turning on the power.
3/2/2013
2:54:56 AM
Ultra Rare 2.6%
