Game Freak

Game Freak is a second party developer for Nintendo. They develop the RPG series Pokemon and have also created an original game called Drill Dozer for the Gameboy Advance

Gameboy

 * Mario & Yoshi
 * Pokemon Red/Blue/Green
 * Pokemon Yellow

Gameboy Color

 * Pokemon Gold and Silver
 * Pokemon Crystal

Gameboy Advance

 * Pokemon Ruby and Sapphire
 * Pokemon Leaf Green and Fire Red
 * Pokemon Emerald
 * Drill Dozer

Nintendo DS

 * Pokemon Diamond and Pearl

SNES

 * Mario & Wario