Used to be hardcore gamer, lots of all nighters and serious total hour count, however junior dictates that I cant play as much as I used to (eg: Friday night till Sunday evening sessions) but current crop are:
BF3 (all maps but dont like Conquest large as it bores the hell outta me, I love a bit of TeamDM though)
MX vs ATV Relflex (mainly Supercross racing online)
World Superbikes Generations (again online only)
Occasional games which gets played regular but not as much as the ones above are Race Room Online/Sim Raceway/Far Cry 3(completed over Christmas break)/Tony Hawk HD(nice throwback)/plethora of FPS games