The culprit? Missing BIOS files.
Summary
Added in OpenEmu 2.0.6.1, this requires the Sega Saturn BIOS (often named sega_101.bin or similar).
Emulator cores within OpenEmu are updated frequently. Sometimes, a newer core version requires an updated BIOS dump for better accuracy.
If you need help fine-tuning your emulation setup, tell me you are trying to play or the exact error message you are seeing, and I can give you step-by-step troubleshooting help. Share public link
Sound effects playing seconds after the action occurs.
Note: MD5 hashes may vary by revision. Always verify from multiple sources.