Yoshi's Cookie ROM Download for Gameboy (GB) on Emulator Games. Play Yoshi's Cookie game that is available in the United States of America (USA) version only on this website. Yoshi's Cookie is a Gameboy emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Super Mario World 2 - Yoshi's Island (V1.1), Super Mario Advance 3 - Yoshi's Island and Yoshi's Island (V1.0) .srm as shown below. Yoshi's Cookie works on all your devices in high quality.