series' 1v1 battles, other PSP entries offer different takes: Fighting Style Notable "Extra" Ultimate Ninja Heroes 3 2D/3D Hybrid (up to 4 players)
If you are determined to experience this fan-made "Extra" version, follow this guide. Disclaimer: This requires a modded PSP or the PPSSPP emulator. We do not condone piracy of commercial games. Naruto Shippuden Ultimate Ninja Storm 2 Psp Game -Extra