Searching "MPR-21931 equivalent" yields few results. However, skilled technicians have successfully replaced it with:
If you find mpr-21931.ic501 elsewhere (e.g., another game’s zip), just copy it — each file is game-specific and will fail the CRC check. You need the exact match for your game. demul mpr- 21931. ic501
The most effective way to resolve this is to ensure your BIOS filenames match what the emulator expects. 1. Locate your BIOS Files Searching "MPR-21931 equivalent" yields few results
Happy emulating 🕹️