Wario Land: Super Mario Land 3
Cheats/codes

• Exit level
  In a level that you've already finished, press Start to pause and then press Select to quit the level.

• Super cheat
  Start the game, enter any area and press Start to pause. Press Select 16 times to make a cursor appear on your number of lives. Then simultaneously hold A and B, and move the cursor box left or right. When you get the cursor over a number you wish to change, press Up or Down. If you put the cursor on the Wario face at the bottom left and un-pause, you'll get a better hat.