Rock Out With Your Knockout
Win a fight by Knockout in Fight Now, Online, or Career Mode
2/17/2011
2:04:15 AM
Common 70.4%
Beat The Clock
Win a fight with less than 15 seconds remaining on the round clock in single-player Fight Now or Career Mode
2/17/2011
1:44:44 AM
Rare 25.7%
Rocky Choke
Win a fight by Rear-Naked Choke in Fight Now, Online, or Career Mode
2/17/2011
1:44:19 AM
Rare 49.9%
It's A Knock Out, Technically
Win a fight by T.K.O. in Fight Now, Online, or Career Mode
2/17/2011
1:37:23 AM
Common 81.7%
Hands of Stone
Win a fight using only punches in Fight Now, Online, or Career Mode
2/17/2011
1:37:17 AM
Common 67.0%
Complete Da Vinci's Hideout
Complete the main path of Da Vinci's Hideout
2/6/2011
7:47:35 PM
Common 69.1%
Scoreboard 50%
Place in the top 50% of players in the online scoreboard for a Story level
2/4/2011
12:50:09 AM
Common 51.4%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
1/19/2011
11:03:12 PM
Rare 34.9%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
1/17/2011
10:11:53 PM
Rare 36.9%