Recover Between Rounds: You can press "1" on the Wii remote between round two to regain some energy; However, you can only do this once.
Recover When Enemy Down: If you knock an opponent down, tap the "1" and "2" buttons, swing the the remote and nunchuk up and down to regain some energy.
Headgear: If you lose 100 times in the single player mode, you will unlock the headgear.
Champion's Mode: If you win 10 bouts in Mac's Last Stand, you will unlock the Champion's mode.
Boxer Audio Gallery: Complete the three challenges in exhibition mode on any character and you will unlock their audio gallery.
Boxer Introduction Gallery: View each boxer's introduction as you play through the game and you will unlock it in the gallery.
Donkey Kong Exhibition: Fight Donkey Kong in Last Stand mode, and you will unlock him in the Exhibition mode.
Super Nintendo Entertainment System - SNES (1994)
Duck: Press down twice
Enter your name in Japanese: Highlight New Game on the main menu and press A and X (Only works if you have a save game slot available).
Special Circuit: You must have a lossless record in the Minor, Major and World Circuits.
Sound Test: When the Nintendo logo appears, hold L and R on Controller 2. You can then listen to the sound effects and music with Controller 1.
Regain Energy: When your opponent is knocked down start pressing all the buttons on your control (except Select and Start).
Special Ending Scenes: Beat the Special Circuit without losing and you'll see new ending scenes.
Game Genie Codes
|C2A4 DFD4||Infinite energy from most punches|
|D9AD DDA4||Both fighters gain max energy after making a hit|
|C2AB DFDF||Some special attacks don't hurt as much|
(enter all 3 codes)
|Always have K.O. punch after first hit|
|C9E3 64DD||Infinite match time|
|DDB7 0704||No rematches|
|D1B7 0704||Start with 5 rematches|
|DBB7 0704||Start with 8 rematches|
|C2B8 64A5||Infinite rematches|
|DFAB AFDD||Most opponents stay down for the count|
|49BC 6F6F||Both players start with half energy|
|DFBC 6F6F||Both players start with very little energy|
(enter all 3 codes)
|Start on world circuit|
Nintendo Entertainment System - NES (1987 / 1990)
Super Speed Punches: After you dodge a punch, move and hold the control pad in the opposite direction that you dodged. Then counter-punch, your counter-punch will be much faster than normal.
Get All Strength Back: After bing knocked down, if you get up on the count of nine, you will regain all of your stamina.
Regain energy: Once per fight (in between rounds, when Mac and Doc Louis talk) you can press Select to regain some more energy before the next round.
Difficult Fight: For a more difficult fight, press the A and B buttons after a match has ended. Keep holding the buttons until the next match has begun. Your character's power level should diminish when the bell sounds.
Difficult Fight (method 2): Hold Select and Down before the first match to lose half your energy. This code only works on matches after you beat the first Bald Bull or after using the 777 807 3454 (World Circuit) password, and only before the first match. You cannot use the Select to regain energy in round two or three if you use this code.
|Mike Tyson / Mr Dream||007 373 5963|
|Super Macho Man||239 010 7738|
|World Circuit||777 807 3454|
|Major Circuit||005 737 5423|
|Piston Honda (second appearance - World Circuit)||032 730 8442|
|Play a "busy signal" sound effect
(this was Nintendo's Customer Service phone number)
|800 422 2602|
|Busy Signal 1||075 541 6113|
|Busy Signal 2||206 882 2040|
To access the Another World Circuit, enter the password 135 792 4680 then press A, B and Select at the same time.
To view the credits, enter the password 106 113 0120 then press A, B and Select at the same time.
Game Genie Codes
|AAVETLGE||One Punch Knockout|
|AZVETLGA||Deliver combo hits without opponent reacting|
|KVKAAGLA||Hold Select between rounds to restore stamina|
|GZKETGST||Never lose hearts|
|ALNEVPEY||Never lose stars|
|SZVAAOIV||Take less damage|
|SVALPAX||Take even less damage|
|SZSELPAX||No energy replenishment for opponent|
|AAVETLGA||Normal punches do more damage|
|STNAPUIV||Stunned punches do less damage|