Use arrow keys to move and jump. Collect the coins. Jump up on Goomba enemies (twice!) to beat them.
The music and all of the sound effects (exept the BOOM) were done by yours truly. Supre Mayro Bross: Stupid Edition was made to take a dumb idea and make it even dumber. Special thanks to kieran888 for "Supre Mayro Bross," and PaulKoning for the original project, Super Mario Bros (version 10). Also Nintendo for the original game (the one from 1985).