At the title screen, press A, A, A, B, B, B, Select, Select, Select, A & Start. If done right, the stage select menu will appear.
Stage Select & Invincibility (Japanese version)
At the title screen, press Up, Right, Down, Left, Up, Right, Down, Left, B, A, Select, Select, Select & Start. If done right, the stage select menu will appear. Press Select to turn on invincibility.
See Duck Vader
First, collect a number of carrots equal to a multiple of 11. Then, grab a level ending key, and Duck Vader's ship will pick you up on the map screen.
Contributed By: beastiecube.
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.
More from GameSpot