Mega Man 3 Game Genie Codes (USA)
This page contains the Game Genie codes I have for Mega Man 3 (USA), 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 Mega Man 3 Guides Index and choose a different section.
Infinite Lives: SXEGSLSA
Start With 99 Lives: OONKKAZE
Going Into The Menu Refills R Coil's Energy: OZXXZX
6 lives: IENKKAZA
6 lives after continue: IAOONPZA
9 lives: AENKKAZE
9 lives after continue: AAOONPZE
Allow Access to Any Defeated Boss Stage: AAOOGLSI
Can Select Megaman At Start: AAOPZLLA
Takes you to Protoman at first, once you beat him you're taken to Dr. Wily's Castle with all items
Faster Mega Man: NYKGXSGK
Gameboy Mode: PIUKTSAO
Get Items From Anywhere: OZELSTEU
Infinite energy: GXVAAASA
Infinite Invincibility: SZSKVIVG
Infinite lives: AEEGXLPA
Longer slides: ASXSTLGP
Mega fast Mega Man: ZAKGNIPA
Mega-jumping Mega Man: YEUKOTGA
One Hit Kills: AEKEZPZA
One Hit Kills (Alternate): EOKEPPEL
Skip Intro Screen: AAONNNXY
Speedy slides: NNKIALEE
Start with Invincibility: ZAEIGTAA
Visually Walk Behind Backgrounds: EYOYZYEI
255 Maximum Lives
NNULUVOO
SUKLNTSA
Automatically Beat Wily's Levels One After Another Then View Ending At Start Of Level
EUOKVSXU
SSUGKISS
Hit Anywhere
AOSYXUAU
AVSYUUSL
Mega Man Is Always In Attack Stance
PAEIGTAA
SZSSPLVG
Play the Game in Black and White
The only side effect is the Title Screen is a little scrambled
OXXKZASX
POXKLEVN
Stage Select Screen Is Green
PPUPSGPX
PAUPVGPO
Stage Select Screen Is Purple
LPUPSGPZ
LAUPVGPP
Stage Select Screen Is Red
TPUPSGPZ
TAUPVGPP
View Ending When Game Starts
GEVKVEAO
EENGVAEP
Press Any Button To End Scene At Ending (Listen To The Full Music)
Bird UFO will fly across the screen continually until you press a button
SZUEGKOG
TPUEIKEL
EIUETGEY
Select Megaman To Go Directly To Dr Wily's Castle
AAOPZLLA
LNUONZZI
NSKPEZNK
Continually Hit Anywhere
GXENVLAP
GXOYULAP
GXONXLEY
AOSYXUAU
AVSYUUSL