You need software to play the games. Popular choices include:
Most users prefer the GitHub Pages version of the Megathread for easier navigation. Step 2: Navigating the Categories r roms megathread install
Consoles like the PS1, PS2, and Saturn require a (the system's original firmware) to run. The Megathread usually has a "Miscellaneous" or "BIOS" section where you can find these. Place them in the system folder of your emulator. Safety and Best Practices You need software to play the games
Ensure the file matches the console (e.g., .z64 for N64, .iso or .chd for PS2). Step 4: "Installing" the ROMs .z64 for N64