For Close Encounters
Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.
12/22/2008
6:35:33 PM
Rare 22.1%
Nowhere to Hide
Tag and kill 30 enemies with the Bullseye secondary fire in the single player Campaign.
12/21/2008
9:06:06 PM
Rare 15.4%
Mortal Kombat Champion
Finish Arcade Mode with a Mortal Kombat Character
12/11/2008
2:25:43 AM
Rare 24.4%
The Ultimate Evil
Complete Both Mortal Kombat and DC Universe Story Modes
11/21/2008
2:41:25 AM
Rare 20.3%
R.I.P. Jordan Shepherd
Defeat Daedalus; complete the single player Campaign.
11/9/2008
4:28:31 AM
Rare 33.8%
Sharpshooter
Get 30 headshots while scoped in with the Fareye or Marksman in the single player Campaign.
11/9/2008
3:12:06 AM
Rare 31.1%
I See You
Kill 50 enemies through solid matter with the Auger in the single player Campaign.
11/9/2008
2:13:57 AM
Rare 37.4%
Talk To The Hand
Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.
11/7/2008
10:44:35 PM
Rare 38.5%