See Me, Stab Me, Heal Me
Fire a Pack-a-Punched Ballistic Knife at a downed ally to revive them from a distance.
6/5/2011
6:29:04 PM
Ultra Rare 4.5%
Sacrificial Lamb
Shoot at or be shot by an ally with a Pack-a-Punch crossbow and kill six zombies with the explosion.
6/5/2011
5:11:22 PM
Ultra Rare 0.8%
Sally Likes Blood
Demonstrate killer economic sensibilities by taking down 3 enemies with a single bullet.
6/2/2011
2:40:30 PM
Rare 34.9%
Hands Off the Merchandise
Kill the Pentagon thief before it can steal your load-out.
6/2/2011
11:39:06 AM
Ultra Rare 4.4%
Easy Rhino
In Dead Ops Arcade, use a Speed Boost to blast through 20 or more enemies at one time.
6/2/2011
12:36:40 AM
Ultra Rare 1.3%
Insert Coin
Access the terminal and battle the forces of the Cosmic Silverback in Dead Ops Arcade.
6/2/2011
12:32:31 AM
Rare 36.9%
The Collector
Buy every weapon off the walls in a single Zombies game.
6/1/2011
12:45:49 AM
Ultra Rare 1.6%
Frag Master
Kill 5 enemies with a single frag grenade in the campaign.
5/31/2011
3:45:50 PM
Ultra Rare 3.2%
No Leaks
Make it through the NOVA 6 gas without dying on Rebirth Island.
5/31/2011
5:13:31 AM
Ultra Rare 4.5%
Pathfinder
Guide the squad through the Soviet outpost without them getting killed.
5/31/2011
4:46:11 AM
Very Rare 6.0%