Double Dragon - RCR Edition V0.5a (Hack) ROM Download for Nintendo (NES). Double Dragon - RCR Edition V0.5a (Hack) game is available to play online and download only on Roms Games. Double Dragon - RCR Edition V0.5a (Hack) ROM for Nintendo download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.