Use arrow keys to move and jump. Collect the coins. Jump upon Goomba enemies (twice!) to beat them. Here's a walkthrough: https://www.youtube.com/watch?v=ONtHRrN-cDQ
Thanks to PaulKoning, and murdj001 Changes: You can Pick Mario, Luigi, Link, or Pikachu, Graphics, Some level design, New Level, Underground Theme, You can gain a life by getting 100 coins
