Sega Genesis 1.0 (High Def, Like... eight of them)
Sega CD 1
Sega 32X
Sega Gamegear
Sega Pico
Sega Saturn
Sega Master System
Sega Mark 3000 (I think that's what it's called)
Nintendo Super Nintendo Entertainment System
Nintendo Entertainment System
Nintendo Gameboy
Nintendo Gameboy Advance
Nintendo Gameboy Advance SP
Atari 7800
Intellivision
Commodore-64
Select-A-Game
I think that about covers it...