All Ships:
At the main menu hold Z+L+R. Quickly press Down-C, Down-C, Down-C, Down-C, Right-C, Left-C.
After you enter the code, you'll see a green flash on the screen.
Infinite Energy:
Hold Z+L+R while playing and then press Up-C, Down-C, Left-C, Right-C,
Up-C, Down-C, Left-C, Right-C.
Infinite Weapons:
Hold Z+L+R while playing and press Down-C, Down-C, Left-C, Left-C, Right-C, Right-C, Up-C.
