Stay safe, respect developers, and enjoy the game responsibly. Disclaimer: This article is for educational purposes. The author does not condone piracy or downloading copyrighted ROMs without ownership.
If you simply want the experience of an open-world school “bad guy,” buy from the Play Store. It runs perfectly on modern Android devices, includes all PSP content plus higher resolution, and supports cloud saves. Stay safe, respect developers, and enjoy the game
If you persist with the PPSSPP route, stick to trusted communities (Reddit’s r/Roms or r/EmulationOnAndroid) for advice— Stay safe, respect developers, and enjoy the game