Languages Size CRC32 Region Serial
English, Japanese 40K D445F698 USA, Europe, Japan HVC-SM, NES-SM-USA, NES-SM-GBR
A lot Easier Spring Jump by Retrocheats
Game Genie
AAOLVPGE
Air Bubbles Come Out Of Mario by Mezmorize
Game Genie
EYNLPTEI
All Question blocks are also infinite coin blocks by Retrocheats
Game Genie
EGXLOIKG
All Question blocks are also infinite power blocks by Retrocheats
Game Genie
OGXLOIKG
Allways Get Fireworks by Whipon
Game Genie
VENITZYA
Always Stay Big by Galoob
Game Genie
OZTLLX
AATLGZ
SZLIVO
Another Power Up On Enemies Code by Rick L (Webmaster of GGCO)
Game Genie
POEISA
Can Continue Jumping On A Squished Enemy (alt) by Mezmorize
Game Genie
ESUISAEY
Can Continue Jumping On A Squished Enemy (Easy 1ups) by Mezmorize
Game Genie
ESXSOAEY
Coins Worth 10 by nolberto82
Game Genie
ZENUNLPE
Create Vine in Cloud Bonus by Retrocheats
Game Genie
AAVLKPPE
Die to Beat Level by Retrocheats
Game Genie
GKSOPOVK
SNSOZOZS
XUSOLPYA
Easier Spring Jump by Retrocheats
Game Genie
IAOLVPGA
Enable Hard Mode by MegamanX
Raw
07FC:01
Enemies And Powerups Can't Move by Mezmorize
Game Genie
EIOTIPEY
Enemies Can Go Thru Pipes, Walls, And Blocks! Mario (as Usual) Can't Go Thru Pipes, Walls, Or Blocks. This Code Really Changes The Way You Play SMB by Tony Hedstrom
Game Genie
PIATYP
Enemies Continually Hit Anywhere by Abystus
Game Genie
AEOLTTYZ
AAXUZTLG
OXEULTSU
PEEUGTGZ
SOOLATKL
GZXIPYEP
Enemies Continually Hit Anywhere by Abystus
Game Genie
APNIVAEL
AEESVATA
Enemies Follow You! (Best If You Use This Code With SSASSA) by Tony Hedstrom
Game Genie
GNATUE
Enemies When Killed And Powerups Give 1Up by nolberto82
Game Genie
AEVAIGYA
Ever Have Trouble Remembering Which Pipes You Can And Can't Go Down? Well, This Code Solves That Problem! The Pipes You Can't Go Down Are Upside-down, The Pipes You Can Go Down Are Normal by Tony Hedstrom
Game Genie
ANTOSA
Every Enemy Killed Gives 1Up by CRACKdown
Raw
0110:0B
0111:0B
0112:0B
0113:0B
0114:0B
Every Enemy Killed with Shell Gives 1Up by CRACKdown
Raw
0125:08
0126:08
0127:08
0128:08
0129:08
Extra Live Every 2 Coins Instead Of 10 Coins by chronomoon
Game Genie
ZAOLUG
Flag Always Gives 5000 pts by CRACKdown
Raw
010F:00
Game Boy Mode by nensondubois
Game Genie
XVOELAYE
YOSAKGAL
Grayscale by Mr.Z
Game Genie
EOPELA
Improve Power Glove Control by nensondubois
Game Genie
ZASLPKIO
EASLLGLA
Invincibility (You Go Through Everything) by Rick L
Game Genie
ZZZSSO
Jumping On Enemies Are Worth 1000 Points by Mezmorize
Game Genie
ENOIKPEI
Level Select Code!! by Tony Hedstrom
Game Genie
YSAOPE
YEAOZA
Look Like Luigi Until You Get Firepower by Mezmorize
Game Genie
ESNEPIEY
Mario Is Always Swimming by Tony Hedstrom
Game Genie
PAKOPPAA
Mario Modifier by Parasyte, Viper187
Raw
0756:0?
Mario Swims Instead Of Walking In All Blue Background Worlds by Tony Hedstrom
Game Genie
SYLOGK
Mega-jump from a standing start only by Galoob
Game Genie
APZLGG
Mega-jump from running only by Galoob
Game Genie
APZLTG
Mega-jump from turbo running only by Galoob
Game Genie
GAZUAG
Moon Gravity from a running start by Galoob
Game Genie
YAZUIG
Moon Gravity from a standing start by Galoob
Game Genie
YAZULG
Moon Gravity from turbo running only by Galoob
Game Genie
YAZUYG
One Hit Kill Bowser by Retrocheats
Game Genie
AAVIAYZT
Pipes You Can't Go Down Contain Piranha Plants by Mezmorize
Game Genie
AEYOOA
Play As Game Boy Mario (everything Is Black by Tony Hedstrom
Game Genie
NEPELA
Play as Luigi by nensondubois
Game Genie
OXNEPIEN
ZYVAEEZY
ZYVASALI
ZIOEGGLS
Play At Night by Tony Hedstrom
Game Genie
ASTETE
Power Down To Big Mario After Getting Hit As Fiery Mario by nolberto82
Game Genie
VGUIVOSE
TISLTXLA
GGUSEAYK
ATKSXEAG
XLKSUEOI
Power Up On Enemies by Rick L
Game Genie
GANINE
Remove Frame Rule by Retrocheats
Game Genie
AAEATPYA
Scrolling Always Enabled by Retrocheats
Game Genie
SZOPZNSE
Similar To Above by Tony Hedstrom
Game Genie
PAZSSO
Similar To Above Code by Tony Hedstrom
Game Genie
PETLYG
Skip Level Ending Sequence by Retrocheats
Game Genie
GKOUOEKX
SNOUXEYE
XUOUUAPA
Soinc speed by xxphillips
Raw
B5F2:10 
Spring Autolaunches Mario by Retrocheats
Game Genie
KNKSNVOY
Sprite Palette 1 by nensondubois
Game Genie
LEXYPZGA
Sprite Palette 2 by nensondubois
Game Genie
AEXYPZGE
Start both players with 1 life by Galoob
Game Genie
AATOZA
Start both players with 6 lives by Galoob
Game Genie
IATOZA
Start both players with 9 lives by Galoob
Game Genie
AATOZE
Start player 1 with 8 lives and player 2 with 3 lives by Galoob
Game Genie
VATOLE
Super jump from a standing start only by Galoob
Game Genie
APZLGK
Super jump from running only by Galoob
Game Genie
TPZLTG
Super jump from turbo running only by Galoob
Game Genie
GPZUAG
Super Speed Game by Rick L
Game Genie
YZXLNY
Suspended & Glide Through Mid-Air by BigBossman
Raw
001D:00
Swim Without Water (You're Always Swimming) by Tony Hedstrom
Game Genie
PIGOAP
Take No Damage From Touching Enemies! by Tony Hedstrom
Game Genie
UAYIUA
When Hit As Big Mario, You Die Instead Of Shrink by Mezmorize
Game Genie
EIUIKPEY
When Little, Look Big by Tolos
Game Genie
TIIOPO
You can't pause the game by KHS
Game Genie
AEZAPP
You can't see how many lives you have by KHS
Game Genie
OZGAEE