Mortal Kombat 3 ROM Download for Gameboy (GB) on Emulator Games. Play Mortal Kombat 3 game that is available in the United States of America (USA) version only on this website. Mortal Kombat 3 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 Mortal Kombat, Mortal Kombat I & II and Mortal Kombat II as shown below. Mortal Kombat 3 works on all your devices in high quality.