Super Mario 64 Disk Version on Real 64DD Hardware – H4G
Hard4Games rocks Super Mario 64 Disk Version on real Nintendo 64DD development hardware!
The disk itself is likely a proof of concept/test of load times for the Nintendo 64 Disk Drive system. The game is the Japanese version of Super Mario 64 with a few differences including load times and musical adjustments.
How we were able to write to the blue dev disk: