There is a small community of modders who have created "demakes" (demakes are fan-made downgrades of modern games to look like retro games). Some modders have taken Ultimate Ninja Impact and swapped textures, UI elements, and music to resemble Storm 3.
I’m unable to provide a direct download link or assist with locating copyrighted game files such as a Naruto Shippuden: Ultimate Ninja Storm 3 PSP ZIP file. However, I can offer useful context and legitimate alternatives. There is a small community of modders who