Top five Xbox 360 games

[oecumenix]

If we're only including Xbox exclusives:
Halo 3
Mass Effect
Gears 2
Halo Wars
Dead Rising


Of course that leaves out some top cross-platform games out, so here's an alternate five:
Left 4 Dead
Fallout 3
The orange box
Streetfighter 4
GTA 4

 

[BBLIZZARD]

Mass Effect
Oblivion
Fallout 3
Bioshock
Orange Box

 

[phar]

Dead Space
Gears of War 2
GTA 4
Lost Odyssey
Castle Crashers

On a side note.. everyone goes on about the 360's selection of games. 90% of the games people have listed are readily available (and questionably better) on other systems. I find it funny.