Closed 1392-github closed 11 months ago
I should state i am not an administrator for this or developer for the project but
If this isn't the answer you were looking for you'll have to wait for a developer or admin to chime in I'm afraid.
Super Mario Bros. 3 uses mapper 4, you have an incorrect ROM. The game runs near flawlessly if you follow the settings on the spreadsheet. The only incompatibility is the spade game.
When I try to convert Super Mario Bros. 3, it says Mapper 5 is not supported please add mapper 5 support