: Ensure the save file region (US, EU, or JP) matches your game version. Copy the unzipped save folder (e.g., for North America) directly into the directory, replacing the existing folder if necessary. On PPSSPP Emulator : Extract the folder to Documents\PSP\SAVEDATA : Use an app like to extract the zip file to Internal Storage/PSP/SAVEDATA Troubleshooting Common Issues Corrupted Data

After testing dozens of files from forums and archives, here are the most reliable sources as of 2025:

: This usually happens if you try to use a European (EU) save file with a North American (US) game. Always verify the before copying. Save Not Appearing : Make sure the file is inside its own folder (e.g., PSP/SAVEDATA/ULUS10447/DATA.BIN

Maximum currency (up to 999,999 coins) and all ninja tools or items. Abilities:

: All missions cleared with perfect ratings (e.g., clearing without damage or within strict time limits).