15 Lives
Press Up, Up, Down, Left, Right, A, A, C. Press these at the starting screen.
Level Select
Hold Up/Left and A on controller 2. Press start at the title screen with the 1 player controller to start a one player game. The phrase round one will appear on the screen. Press left or right to change rounds and then press start to play.
The Genie has more
Michael Jackson´s Moonwalker Cheats at CheatingDome.com.