Detana!! TwinBee [b1] ROM for TurboGrafx-16 (T16). Detana!! TwinBee [b1] game is available to play online and only onRoms Games. Detana!! TwinBee [b1] ROM for TurboGrafx-16 requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.