This is an authentic and tested working Nintendo NES game titled "The Last Ninja". It is a classic platform game that will transport you to a world of ninja action and adventure. The game is published by Nintendo and is perfect for any NES collector or gaming enthusiast. Experience the thrill of battling enemies and solving puzzles as you navigate through different levels. This game is sure to provide hours of entertainment and nostalgia. Get your hands on this original and rare piece of gaming history today.