Pocket Puyo Puyo 4 ROM Download for Gameboy Color (GBC) on Emulator Games. Play Pocket Puyo Puyo 4 game that is available in the United States of America (USA) version only on this website. Pocket Puyo Puyo 4 is a Gameboy Color emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Pocket Bomberman, Pocket Puyo Sun and Conker's Pocket Tales as shown below. Pocket Puyo Puyo 4 works on all your devices in high quality.