January:
Mafia II
March:
Spec Ops: The Line
Gears of War 3
April:
Halo 3
May:
Red Dead Redemption
June:
Modern Warfare 2
July:
Assassin's Creed
Homefront
Assassin's Creed 2
August:
Prototype
September:
Assassin's Creed: Brotherhood
October:
GTAV
Tomb Raider
November:
Ghost Recon...