Game Boy, Game Boy Color (yellow) Game Boy Advance (purpleish blue ugly color), Nintendo DS (blue).

I didn't ever have many games for any of them. I think Ultima 2 and Mortal Kombat for GB, Pokemon and Zelda Oracle of the Ages for GBC, Golden Sun and Zelda A Link to the Past/Four Swords for GBA, FFIII and all of the Castlevania games for DS.