Emulation/bios/ After installing EmuDeck (on Steam Deck or Linux desktop), this folder is created automatically. If you don't see it, run EmuDeck again or check ~/Emulation/bios .
| Filename | Size (CRC32) | Purpose | |----------|--------------|---------| | dc_boot.bin | 2 MB (CRC32: 3b355b32) | Main Dreamcast BIOS | | dc_flash.bin | 128 KB (CRC32: 79632a54) | Flash memory (settings, date, etc.) |
Once verified, Dreamcast games in EmuDeck will boot directly, with proper VMU support, region matching, and no clock prompts. BIOS setup is a one-time task. With the right files in the right place, EmuDeck handles the rest — you’ll enjoy flawless Dreamcast emulation on Steam Deck or Linux desktop.
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