Not So Bad After All
Tie up 15 enemy combatants instead of executing them
5/24/2011
6:13:09 PM
Rare 16.6%
In Synch
Kill two enemies with simultaneous quick draws while in co-op mock surrender
5/24/2011
5:50:25 AM
Very Rare 5.3%
Rock, Paper, Scissors
Beat your partner at rock, paper, scissors 3 times in a row
5/23/2011
5:36:24 PM
Very Rare 5.8%
Bound For Life
Versus: In a public match, survive an entire Extraction map without suffering a single death on your team
5/17/2011
9:32:09 PM
Ultra Rare 1.6%
Survival Of The Fittest
Versus: Complete all 16 rounds of an Extraction game in a public match
5/17/2011
9:32:00 PM
Ultra Rare 0.6%
King Of The Hill
Versus: Win a public match on every map in Co-op Deathmatch, Control and Warzone
5/17/2011
6:03:13 PM
Ultra Rare 0.4%
Comprehensive Showing
Post a result online for every Challenge for your Friends to compare.
5/15/2011
8:22:25 AM
Ultra Rare 2.3%
Friendly Rivals
Compare your ranking on any Challenge with a Friend on your Friends list.
5/15/2011
7:42:58 AM
Ultra Rare 2.5%
First Showing
Post a result online for a Challenge for your Friends to compare.
5/15/2011
6:47:48 AM
Very Rare 7.9%