Get Your Left Foot Wet
Complete a match in Campaign Co-Op mode. (Online co-op only)
4/1/2016
7:25:19 PM
Rare 12.6%
No Problem
Finish any chapter without collecting any armor-recovery items.
3/30/2016
1:22:20 AM
Ultra Rare 4.7%
Principalities
Finish all chapters at the Normal difficulty level or higher.
3/30/2016
12:34:11 AM
Rare 19.6%
Whip Master
Increase the Mastery Level of the Shadow Whip to the maximum
3/29/2016
4:06:02 PM
Very Rare 9.1%
Zekky Style
Kill 15 soldiers from behind with the Zek (public match)
3/21/2016
7:49:51 PM
Ultra Rare 4.2%