It has got 5 modified levels with one red coin in each! And more are coming soon... (I hope) Use arrow keys to move and jump. Collect the coins. (And the 5 red coins) Jump upon Goomba enemies (twice!) to beat them. Collect all the 5 red coins to get an ending!
Thanks to @PaulKoning for the original project (This one is a remake/remix), I added red coins as an extra challenge, modified some levels, and made question blocks give you a coin on hit instead of just making a coin clone! (I also added infinite lives to make it easier) Credits for the sprites and sounds are for Nintendo. @PaulKoning found them here: http://spriters-resource.com/nes/supermariobros/ and http://themushroomkingdom.net/media/smb/wav