Mike Tyson's Punch-Out!! Cheats

NES Cheats

Extra bout

Enter 135 792 4680 as a password, then press A + B + Select to access "Another World Circuit".

Busy signal

Enter 800 422 2602 as a password to hear a busy signal. Note: This was Nintendo's customer service phone number.

View credits

Enter 106 113 0120 as a password, then press A + B + Select.

Regain energy

Repeatedly tap Select after a round ends to regain energy. Note: This may only be done once per game.

Passwords

WVBA minor championship- Password is 005 737 5423; WVBA major championship- Password is 777 807 3454; Piston Honda- Password is 032 730 8442; Super Macho Man- Password is 267 913 7638; Don Flamenco- Password is 005 373 5423; Mike Tyson- Password is 007 373 5963.