My game collection:
All Sega Genesis/Mega Drive games (ROM)
All Gameboy games (ROM)
All Gameboy Advance games (ROM)
All SNES games (ROM)
All NES games (ROM)
Mischief Makers (N64) (ROM)
Bomberman Hero (N64) (ROM)
Goldeneye (N64) (ROM)
Perfect Dark (N64) (ROM)
Mario Party 1-3 (N64) (ROM)
Turok: Dinosaur Hunter (N64) (ROM)
Metal Slug 1-5 (4-5 XBOX/1-3 Arcade (ROM))
Megaman X-8/Command Mission/Collection (PS2)
(I have the original carts of X1 and X3, the latter I hear is supposedly rare, I also have X1-3 in ROM)
Megaman 8 (PS)
Megaman Anniversary Collection (PS2)
Final Fantasy Chronicles/Anthology(PS2)
RPG Maker 1 + 2 (PS/PS2)
Megaman Legends(PS)
Xmen (Arcade) (ROM)
Xmen VS Street Fighter (Arcade, although I really want the PS version
) (ROM)
Narc (Arcade) (ROM)
Cowboys Of Moo Messa (Arcade) (ROM)
Castlevania: Lament Of Innocence (PS2)
Dracula X: Rondo Of Blood (T-16) (ROM)
Kingdom Hearts (PS2)
Marvel Vs Capcom (Arcade) (ROM)
Gun (XBOX, although it belongs to my dad, and I never play it, but it counts I guess)