Crystal_Castles.Thundervision.+2h-Cyberpunx ROM Download for Commodore 64 (C64). Crystal_Castles.Thundervision.+2h-Cyberpunx game is available to play online and download only on Roms Games. Crystal_Castles.Thundervision.+2h-Cyberpunx ROM for Commodore 64 download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.