Pokemon Jupiter - 6.04 (Ruby Hack) ROM Download available for Gameboy Advance on Emu Games. Play Pokemon emulator game in the United States of America (USA) region version. Pokemon Jupiter - 6.04 (Ruby Hack) is a GBA game that you can download to your computer or play online within your browser. You can also download free roms that work on all your devices in high quality such as Pokemon Emerald Version, Pokemon Fire Red Version and Pokemon HeartGold Version.