You can either download a pre-made EBOOT (often found as a single multi-disc file) or convert your own ISOs using PSX2PSP .
How Do I combine The Resident Evil 2 discs? - RetroPie Forum psp resident evil 2 eboot install
It will likely be a file named EBOOT.PBP . You can either download a pre-made EBOOT (often
Installing the classic on your PSP is a great way to experience one of the best survival horror games ever made. Because it was originally a two-disc game on the PlayStation 1, the installation process requires a few specific steps to ensure both Leon’s and Claire’s scenarios work correctly and that you can switch between them without issues. Prerequisites Before you begin, ensure you have the following: ensure you have the following: