((hot)) | Psx Scph5501.bin

Most modern emulators prefer the 5501 because it offers a clean, bug-free bridge for almost the entire North American library. Without it, emulators must use "HLE" (High-Level Emulation), which can cause glitches, crashes, or timing issues in more complex titles like Metal Gear Solid Final Fantasy VII or learning how to dump the BIOS from your own hardware?