If you own the original CD-ROM, you can use tools like PSX2PSP to convert the ISO/BIN files into a custom EBOOT.PBP file to run on a Custom Firmware (CFW) enabled PSP. 2. Installing on PSP Connect your PSP to your computer via USB. Navigate to PSP > GAME . Create a new folder named GTA2 (or anything you prefer). Copy your EBOOT.PBP file into this folder. 3. Optimizing for "Best" Gameplay
Avoid "Full" mode, as it stretches the 4:3 aspect ratio into a wide 16:9 box, distorting the cars and character sprites. "Zoom" fills more of the PSP screen while maintaining proper proportions. grand theft auto 2 psp best