: You must have the cps3.zip BIOS file in the same folder as your game ROMs for them to boot.
When looking for the "top" packs, you aren't just looking for files; you are looking for compatibility 1. The "Full Non-Merged" MAME Set This is the gold standard for preservation. : PC users using the latest version of MAME. cps3 rom pack top
: While MAME is the standard, many users prefer RetroArch with the FinalBurn Neo (FBNeo) core for easier configuration and better performance on non-high-end hardware. : You must have the cps3