I want to setup duck station, but I want to play a bunch of games from a bunch of different regions. Do I need all the bios for those regions or do I only need one? I’m really just trying to play United States and Japan.

  • If you are looking for roms: Go to the link in https://www.reddit.com/r/Roms/comments/m59zx3/roms_megathread_40_html_edition_2021/

    You can navigate by clicking on the various tabs for each company.

    When you click on the link to Github the first link you land on will be the Home tab, this tab explains how to use the Megathread.

    There are Five tabs that link directly to collections based on console and publisher, these include Nintendo, Sony, Microsoft, Sega, and the PC.

    There are also tabs for popular games and retro games, with retro games being defined as old arcade systems.

    Additional help can be found on /r/Roms' official Matrix Server Link

    I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

    parent

  • BIOS region only affects the language of the system menu (built-in CD player/memory card manager) which you will never see unless you boot to BIOS.

    Otherwise it doesn't matter, the emulator uses the BIOS functions, which are the same across regions

    For example, I use SCPH-1000 (Japanese) to play all games (US, Japan) on my PC and Raspberry Pi

    parent

  • LOL! Two regions are a bunch?

    Then you only need two BIOS files, unless you'd want to play some cryptic game that requires a very specific BIOS for it to work.

    parent

  • Just grab PSXONPSP660.BIN (Google it) and rename it scph1001.bin

    PSXONPSP660.BIN is the region-free (all-inclusive) psx bios from the psp.

    parent