Before modifying any files, ensure you have the following ready:
Because emulation developments move quickly, use Yuzu's built-in tools or manual copy-pasting to export your Naruto save data after every major gaming session. If you need help setting this up, let me know: save data naruto ultimate ninja storm 3 yuzu updated
If the game boots up as if it is a brand-new playthrough, Yuzu is ignoring your injected file. Before modifying any files, ensure you have the
Naruto Ultimate Ninja Storm 3 Yuzu Save Data: Complete Setup & Troubleshooting Guide Before modifying any files
Always scan downloaded files for malware before installing. How to Install Save Data in Yuzu (Step-by-Step)