At the title screen, press Up 2 times, Down 5 times, then hold Select and press II. If done right, a weird sound will be heard. Now, take a look at the top-left of the screen, there's a hard to see black square there. Press Right or Left to change stages.
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.