Some creators modify existing PSP games (like Resistance: Retribution or Silent Hill: Origins ) with custom textures to look like The Last of Us .
Since direct emulation via PPSSPP is not an option, you can use these official methods to play on your mobile device: the last of us ppsspp zip file download for android patched
If you encounter a download link for a "patched" version, it is likely one of the following: Some creators modify existing PSP games (like Resistance: