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

 * Game Boy Camera
 * Nontan to Issho! Kuru-Kuru Puzzle
 * Pokemon Blue
 * Pokemon Green
 * Pokemon Red
 * Pokemon Yellow
 * Yoshi(Mario & Yoshi)

Gameboy Color

 * Pokemon Gold
 * Pokemon Silver
 * Pokemon Crystal
 * Pokemon Trading Card Game

Gameboy Advance

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

Nintendo DS

 * Pokemon Diamond
 * Pokemon Pearl
 * Pokémon Platinum

NES

 * Mendel Palace
 * Yoshi(Mario & Yoshi)

SNES

 * BUSHI Seiryūden: Futari no Yūsha
 * Mario & Wario
 * Smart Ball
 * Smart Ball 2