Astro Boy - Omega Factor (Endless Piracy) ROM Download for Gameboy Advance (GBA). Astro Boy - Omega Factor (Endless Piracy) game is available to play online and download only on Roms Games. Astro Boy - Omega Factor (Endless Piracy) ROM for Gameboy Advance download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.