Xbox 360 is halo 3 and Gears of War 2, just with friends, offline.
Wii is around 7 games, my brothers play, I find it boring.
PSP is around 5, brothers play this as well. I've only played Gran Turismo 5 on PSP :cool:
Handheld Nintendo games.. I don't even care

Nintendo 64 is around 13 games, all the classics.
Playstation 3 breaks down into about 30 retail ps3 games and about 50 PSN games.
Not an insane amount of games, as I do sell them afterwards, usually.
If you want insane, one of my friends OWNS over 1000 ps3 games, his list would take some time