While PPSSPP is built to run native PSP games ( .ISO ), it has fantastic built-in compatibility for PS1 EBOOTs. You simply load the EBOOT.PBP file directly through the emulator interface. This grants you modern luxuries like: Upscaling the game to 4K resolution. Adding texture smoothing and post-processing shaders.
Running a custom EBOOT requires your PSP to run Custom Firmware (CFW) such as PRO-C or LME. Official PSN purchases run on stock firmware, but custom-made EBOOTs require CFW to bypass digital rights management (DRM) checks. Step-by-Step Installation Guide crash bandicoot 1 psp eboot
Because Crash Bandicoot was originally released on the PlayStation 1 in 1996, it must be converted into an EBOOT file to run natively on PSP hardware. Features of the PSP EBOOT Version While PPSSPP is built to run native PSP games (