Psxonpsp660-bin Retroarch Better Link -

In RetroArch, load a PS1 core (like Beetle PSX), go to Main Menu > Information > Core Information , and scroll down to check if the firmware is listed as "Present". The Only "Catch"

: Sony included patches within this BIOS to fix compatibility issues for specific games that struggled on standard hardware dumps. How to Set It Up in RetroArch Psxonpsp660-bin Retroarch BETTER LINK