The fan-made port Sonic 3 A.I.R. uses this file as its required base data. Because the port is "reverse-engineered" rather than a standalone game, it requires the original legal ROM to function.
Some emulators prefer .md or .gen instead of .bin . Simply renaming the file extension often fixes loading errors. sonicknuckleswsonic3bin file work
When Sonic finally stood, the night had grown deep and cool. “I’ll stick around for a bit,” he said. The fan-made port Sonic 3 A