In any level, reach the closed exit gate and stand in front of it. Now, hit Select to open the menu, then choose "Game End" and then say "Yes". If done right, the character will enter the closed exit gate as if it were open and you'll reach the next level.
Contributed By: ReyVGM.
Know Something We Don't?
You can submit new cheat codes for this game using our Cheat Submission Form.
Have We Been Fooled?
If you see a non-working or fake code in the list above, let us know by using our Problem Submission Form.