Cheat Codes Game saves: Collect the letters "K", "O", "N", and "G" all one the same level, then complete the level. The game is also saved after beating a Boss. Unlimited lives: Enter the bonus stage just half-way through level 8 (Gangplank Galleon). Collect the extra life and leave the stage. Re-enter the stage to collect another extra life. Repeat this procedure to collect an unlimited amount of lives. Walk on hands: Stand still, then hold Down and press A. Press A while walking on your hands to perform a super jump. Although posted as a valid code on other web sites, it does not function in the retail version of the game.