Mike Tyson’s Punch-Out!

Codes

In-between fights, when Doc is talking to Little Mac to cheer him on and psyche him up for the next round, and while the opponent is talking.

Effect	Code
Little Mac will heal a little bit extra when the next round begins.	Press SELECT

Effect	Password
Another World Circuit	135 792 468, press A+B+Select on the last number.
Busy Signal	800 422 2602
Busy Signal 1	075 541 6113
Busy Signal 2	206 882 2040
Change Record to 89W – 2L – 89KO	267 853 7537
Don Flamenco	005 737 5423
Major Circuit	005 737 5432
Major Circuit	005 737 5423
Mike Tyson	007 373 5963
Piston Honda (2nd fight)	032 730 8442
Super Macho Man, 13W – 0L	267 853 7538
Super Macho Man, 20W – 0L	239 950 7638
Super Macho Man, 30W – 0L	239 010 7738
Super Macho Man, 40W – 0L	277 754 7438
Super Macho Man, 50W – 0L	277 814 7538
Super Macho Man, 60W – 0L	275 954 7638
Super Macho Man, 70W – 0L	275 014 7738
Super Macho Man, 80W – 0L	131 760 7438
Super Macho Man, 90W – 0L	131 820 7538
Super Macho Man, 99W – 0L	940 861 8538
View The Credits	106 113 0120, press Select+A+B to register password
World Circuit	777 807 3454