Gas Powered
Complete an entire arena, getting every kill with the Chainsaw
12/8/2009
10:08:13 AM
Common 63.0%
Off the Grid
Complete 'Just Like Old Times' and 'Endgame' on Veteran Difficulty.
12/6/2009
9:45:56 PM
Ultra Rare 3.7%
The Price of War
Complete the single player campaign on Hardened or Veteran Difficulty.
12/6/2009
9:45:47 PM
Very Rare 5.8%
Queen takes Rook
Complete 'Loose Ends' and 'The Enemy of My Enemy' on Veteran Difficulty.
12/6/2009
8:31:37 PM
Ultra Rare 3.6%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
12/6/2009
8:31:33 PM
Rare 33.0%
Homecoming
Complete 'Of Their Own Accord', 'Second Sun', and 'Whiskey Hotel' on Veteran Difficulty.
12/6/2009
12:06:43 AM
Ultra Rare 3.9%
Ends Justify the Means
Complete 'Contingency' on Veteran Difficulty
12/5/2009
11:40:44 PM
Ultra Rare 4.0%
Venetian Gladiator
Discover the Assassin's Tomb inside Santa Maria della Visitazione.
12/5/2009
5:30:45 PM
Rare 46.1%
Tour of the City
Complete each arena at least once in the same game in any game mode
12/4/2009
6:47:55 PM
Common 74.4%
More the Merrier
Kill 10 or more zombies at the same time in any game mode
12/4/2009
6:17:26 PM
Common 81.1%
Interior Decorator
Kill 25 zombies in any game mode using environmental hazards
12/4/2009
6:10:35 PM
Common 80.1%
Environmental Awareness
Kill a zombie using an environmental hazard in any game mode
12/2/2009
6:24:27 PM
Common 91.8%
Hallowed be thy name
Discover the Assassin's Tomb inside the Basilica di San Marco.
11/30/2009
3:07:14 PM
Rare 47.4%
Prison Escape
Discover the Assassin's Tomb inside the Rocca di Ravaldino fortress.
11/30/2009
8:41:32 AM
Common 51.7%