Ps1 Rom Pack -

A highly compressed, lossless format designed specifically for disc-based emulation. Converting your collection to .chd can save up to 40% of storage space without sacrificing game quality.

: Most PS1 emulators require a separate BIOS file (the system software of the console) to function. Like ROMs, these are copyrighted and legally should be dumped from your own console. Where to Find Information ps1 rom pack