To Love Ru - Trouble - Waku Waku! Rinkan Gakkou Hen (Diplodocus) ROM Download for Nintendo DS (NDS). To Love Ru - Trouble - Waku Waku! Rinkan Gakkou Hen (Diplodocus) game is available to play online and download only on Roms Games. To Love Ru - Trouble - Waku Waku! Rinkan Gakkou Hen (Diplodocus) ROM for Nintendo DS download requires an emulator to play the game offline. This Game is English (USA) Version and is the highest quality available.