Naruto Shippuden Ultimate Ninja 6 Mugen is a fan-created fighting game built on the MUGEN engine, designed to bring high-intensity 2D combat to both PC and Android devices. Because "Ultimate Ninja 6" was never an official release in the West, this project serves as a tribute to the classic PlayStation 2 era, expanding the roster far beyond official limits. Key Game Features Massive Roster: Recent versions (like the 2024 V.2 update) feature over 116 to 400+ characters . This includes fan favorites and modern forms like: Baryon Mode, Six Paths, Hokage. Adult/Rinnegan forms. Boruto Era: Boruto, Borushiki, and Isshiki Otsutsuki. Custom Gameplay: