Need some recommendations

Hai
Ima get a xbox game tommorow cause i'm v bored atm, so could anyone recommend me some gewd ones

i got so far
mirrors edge
all cods
frontline fuels of war
fifa 09 + 08
left4dead

anybody recommend any other sick games
i heard fable 2 is decent. but i need some more ideas 0_o

GTA 4, GoW2, Halo (blah), Bioshock, Fallout 3, Mass Effect, and Oblivion are some of the top games out there.

BIOSHOCK I love it