I can tell you'd definitely love Bioshock, Casek. Weird, quirky game involving hacking, conspiracies, and a great storyline that immerses you and makes you think. Beautiful environments as well.
Gears of War 1 & 2, Halo 3, Fallout 3, Dead Space, Oblivion...
That should get you going.
And you should've gotten Fight Night Round 4.