Excitebike 64 Codes -

Cheat code screen:
Hold + + (in order) and press at the main menu to display the cheat code screen.

Debug mode:
Enter IMGOINGNOW as a code at the cheat screen.

Invincibility:
Enter MOWER as a code at the cheat screen.

Big head mode:
Enter BLAHBLAH as a code at the cheat screen.

Small head mode:
Enter PINHEAD as a code at the cheat screen.

Stunt bonus:
Enter SHOWOFF as a code at the cheat screen.

Mirror mode:
Enter YADAYADA as a code at the cheat screen.

Night mode:
Enter MIDNIGHT as a code at the cheat screen.

Unlock all stunts:
Enter TRICKSTER as a code at the cheat screen.

Beat This! mode:
Enter PATWELLS as a code at the cheat screen.

Downhill mode:
Enter WHEEEEEEEE as a code at the cheat screen.

Invisible riders:
Enter INVISRIDER as a code at the cheat screen.

Transparent rider:
Enter XLURIDER as a code at the cheat screen.

Strange colors:
Enter ROTCOLS as a code at the cheat screen.

Normal speed:
Enter GONORMAL as a code at the cheat screen. Note: Ignore the error message.

Developer team photo:
Enter UGLYMUGS as a code at the cheat screen. Then enter the credits screen from the options menu.

Classic Excitebike mini-game:
Successfully complete tutorial mode to play the NES version of Excitebike under "Special Tracks".

Soccer mode:
Get first place in the silver round of the novice season to unlock soccer mode with two or four players.

Hill climb mode:
Get first place in the gold round of the amateur season.

Excite 3D mode:
Get first place in the challenge round of the pro season.

Biographies:
Successfully complete all tests and lessons in tutorial mode in the session option to unlock all biker biographies.