Mike Tyson's Punch Out Game Genie Codes (USA, Japan)
This page contains the Game Genie codes I have for Mike Tyson's Punch Out (USA, Japan), a game for the original NES (Nintendo Entertainment System). If you're playing with an emulator you'll typically be able to put these codes into the program directly through a built in option. Any of you who are old school and playing on a physical console, you'll have to purchase a physical Game Genie cheat device to use these codes.
If you don't see the code you want on this page, I recommend you return to my Mike Tyson's Punch Out Guides Index and choose a different section.
(PC10 Version) Hit Anywhere: INUAIZSY
9 minute rounds: PEKAZYLE
99 Knockdowns To TKO: LTELILLA
Always Able To Do Star Punches: ALVAYPEY
Always Lose By Controversial KO Without Fighting!: OZLOSS
Always Round 1: SXXXXPVT
You still go through the rounds, but they never advance past round 1
Always Win By Split Decision Without Fighting!: KUZEAK
It will play a different ending vs Tyson but it freezes during it
Another Different T.K.O. Code: AOIONS
Begin With Very Little Energy: KOAEEA
Blocked Punches do major damage: EPXAEPLX
Also have infinite hearts, can still only knock down with a successful punch
Both Boxers Start Off With No Energy!: NAPANA
Can Knockdown Bald Bull II Without A Star: AAOATITA
Changes Opponent's Fighting Pattern: KOOUTO
Changes Rounds, Tyson's Punches Are Not As Strong: TAYEIT
Energy Replenishment: AGUELIGA
Enthusiastic Crowd And Mac's Left Upper Punches Are A Bit Off The Mark But Still Connect: KYLOSS
Get Up Automatically: AAVLIKPA
As soon as Mario comes, you'll get up without needing to press any buttons
Glass Joe And Tyson Both Dodge Attacks, Something They Never Do!: KKOUTO
Harmless Opponents [This Can Be Good Or Bad]: KOOLYO
Hit Anywhere: INUAIZSY
Infinite Health: ATEALIXZ
Infinite Health: GPVAGPLE
Infinite Hearts Stays At 99: PAXEUPAE
Infinite Time: SXOEYNVV
Instant Controversial TKO Code!: TZLOSS
Instant Loss!: UZLOSS
Instant Win!: YZLOSS
Longer Pause Between Start Of Rounds And After Knock Downs: PILONS
Mac Begins With No Energy: ZAPEEE
Mac Snaps! Maximum Point Outburst: PGAAPG
Use A button when punching, it works best this way. Hit Glass Joe in the chest to see Mac at his best.
Mac's Energy Does Not Run Down, However He Can Still Be Harmed: GIGEEE
Many Opponents Such As Great Tiger Stay Down For The Count After Being Knocked Down: SAPLLL
Some opponents like Glass Joe get up with more energy, others like Tyson gets up with some of the least.
Mario Keeps On Saying "Fight!": KGLOSS
Mario's Counting Is Extremely Quick, As Well As Mac's Victory Celebration: TATALL
Messes Up Points And Opponents: ITPAYY
Major slowdown after knocking down Von Kaiser twice
Never Ending Round: SAGEYN
Some of your screen is messed up too
Never Lose Hearts: GZKETGST
Never Lose Stars: ALNEVPEY
No Energy Replenishment For Oppenent: SZSELPAX
No Music When Glass Joe Walks Forward: AESOPI
No Punch Delays: AAZEGP
No delay between player punches (can get a bit glitchy)
No Three Knockdown Rule Against Almost Every Opponent: TYOULU
Opponents can get up 5 times before they stay down for a KO
No Time! Some Of The Sound Is Messed Up: ANIELT
Normal Punches Do More Damage: AAVETLGA
One Hit Knockdown! [Does Not Work On All Boxers]: EXSELL
Only Mac's Energy Bar Runs Down: PGAAPS
Opponent can not be TKO'ed: SXNULXVV
Opponent stays stunned: VXNKAGVA
Opponents Get Back Up With A Bit Less Energy: IOUSSS
Phantom Punch Knockdown! (A Cool Variation Of The One Hit Knockdown Code): EANALL
Refill Stamina Between Rounds: KVKAAGLA
Removes Opening Mike Tyson Screen: PXPXPX
Round Ends When One Of Mac's Punches Is Blocked: SIZEKO
Similar To The SAPLLL Code With A Few Changes And Sometimes Tyson Can Be KO'd In The 1st Round: AAPLLL
Similar To The SAPLLL Code With Some Differences And Tyson Can Be KO'd In The 3rd Round: OAPLLL
Similar To The SAPLLL Code, However Some Opponents Get Up With No Energy And Tyson Can Be KO'd In The 2nd Round: ZAPLLL
Skip Intro Screen: ENOZAZPE
Slows And Changes Music: STAYZK
Stars Are More Common: APGENP
Start Each Round With 3 Stars: LASAEPAA
Stunned Punches Do Less Damage: STNAPUIV
Super Fast Rounds: POPEZY
Take Even Less Damage: SZVALPAX
Take Less Damage: SZVAAOIV
The Controversial KO Code!: OKLOSS
If Mario freezes at a certain number, press Reset and try again
The TKO Code!: AXIONS
Too Close For Comfort: TONILL
Ultimate K.O.! Code!: OXOULU
You cannot be TKO'ed: SXXLLZVT
Can Knock Down Opponents Who Get Up On The Count of 9 Without A Star
EYNLALEI
AEVOLSPA
Enemies Can't Get Back Up
VXNKAGVA
SXOAPIVY
hold up to 9 Stars
PAVAVPLE
PAVAXPLE
Invincibility
You will sometimes get hit when you and the opponent punch at the same time.
INUAIZSY
AEEAAAST
Opponents Always Get Up On The Count of 9
OZVLGLEN
PAVLILGO
Opponents Can One Hit Little Mac
OZSEIPSX
YISETPEV
Opponents Start with no Energy
ATOEXESA
SXKAYKSE
Stop Timer
XXXELNVA
SUSETNSO
Opponent Doesn't Recover From Normal Punches
As long as you keep hitting him
AEEETUYP
AEUEIPTA
AAOATITA