Xbox 360 : 4
Halo 3
Cod 4
Gears of war
Elder Scrolls Iv : Oblivion (I have PS3 version)
Marvel: Ultimate alliance
Ps3 : 7
Gta Iv
Motorstorm
Resistance
Metal Gear Solid 4
Assassins Creed
Gran Turismo 5 Prologue
Wii : 2
WiiSports (not voluntary)
Super Mario Galaxy
Zelda:Twilight Princess
I own 14 (13 willingly) of the 30. 11 of the 20 (55%) X360/PS3 games. 2 (3) of 10 (30%) Wii games.
My PS3 and X360 libraries are about even overall, however, but 11-to-2 about sums up the ratio of PS360 games I have to Wii games, because I consider WiiSports to have been forced upon me. I want more Wii RPGs dangit.