Vulkan (use OpenGL if Vulkan causes graphical glitches). Mode: Buffered rendering (fixes black screen issues).
Playing a fast-paced action game on a touchscreen can take some getting used to, but PPSSPP has excellent customization options.
: Search for a trusted "Naruto Storm 2 PPSSPP ISO Mod" which typically includes: The ISO file (the base game). The Texture folder (to give it the Storm 2 look). The Save Data (to unlock all characters immediately). Extract and Move : Open ZArchiver and locate your downloaded files.