Galaga '90 (Tai Sang Version) ROM for TurboGrafx-16 (T16). Galaga '90 (Tai Sang Version) game is available to play online and only onRoms Games. Galaga '90 (Tai Sang Version) ROM for TurboGrafx-16 requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.