Start “File A” Game With 2 Lives
                DFDF-FAAD
             
                        
                Start “File A” Game With 10 Lives
                DBDF-FAAD
             
                        
                Start “File A” Game With 50 Lives
                7FDF-FAAD
             
                        
                Start “File A” Game With 100 Lives
                17DF-FAAD
             
                        
                        
                        
                1-Up Worth Nothing
                C26B-0FBF
             
                        
                Allows You To Select Any World For “File A”
                D5DF-FADD
             
                        
                Jump Lower (Switch Off Effects If You Get Stuck)
                CB81-0D02
E281-0D62
3C81-0DA2
             
                        
                Super Jump
                CB81-0D02
EC81-0D62
3C81-0DA2
             
                        
                Mega-Jump
                CB81-0D02
E681-0D62
3C81-0DA2
             
                        
                Invincibility Does Not Last As Long
                D62F-6DAE
             
                        
                Invincibility Lasts Longer
                9D2F-6DAE
             
                        
                Timer Starts With 700 Seconds Instead of 400 Seconds
                A3AA-DFBD
             
                        
                Mario Is Invincible (You Can Still Die From Falling Down Holes Or Touching The Spinning Fire-Sticks)
                292B-67DE
             
                        
                Jump As High As You Want (Release Button to Fall)
                D989-0D02
             
                        
                Ultimate Multi-Jump Code
                DD8E-D702
             
                        
                When You Lose A Life, You Will Automatically Be Warped To The Last Level of The Game (World 8)
                9EBE-64DE
D5BE-640E
D5BE-6F6E
             
                        
                Easy Pipes
                5DCE-07A3
Note: Pipes you can go down look normal, but pipes you can’t go down are upside-down.
             
                        
                Invincibility Plus
                892B-6FDE
             
                        
                Mario Swims Everywhere!
                DFB2-AF6E
             
                        
                File A, Starts With 129 Lives
                6D0F-FAAD
             
                        
                Star Lets You Be Invincible For About 225 Seconds
                EE2F-6DAE
             
                        
                Start On Star World 1-1 (Harder)
                17DF-F20D
             
                        
                Changes Game A, To A Two Player Game
                17DF-F26D
             
                        
                Graphics Are Pixelized
                EE6C-DD02
             
                        
                Same As The First One But Better
                AA6C-DD02
             
                        
                Similar But Different
                556C-DD02
             
                        
                You Can Fly If You Hold Down The A Button
                FE89-0D02
             
                        
                Super Mario Bros.: The Lost Levels
                
             
                        
                Run Without Holding The Dash Button
                888B-0D02
             
                        
                Start “File A” Game With 2 Lives
                DFDF-FEDD
             
                        
                Start “File A” Game With 10 Lives
                DBDF-FEDD
             
                        
                Start “File A” Game With 50 Lives
                7FDF-FEDD
             
                        
                Start “File A” Game With 100 Lives
                17DF-FEDD
             
                        
                File A, Starts With 129 Lives
                6DDF-FEDD
             
                        
                Starmen In Many Coin Boxes
                AC86-0455
             
                        
                        
                        
                Allows You To Select Any World Or Level For “File A”
                DADF-F30D
D7DF-F36D
             
                        
                Cool Weird Worlds (Show Hidden Blocks)
                5667-A755
             
                        
                Cool Green And Other Color Enemies!, Enemies Looks More Dangerous!
                EE31-A755
             
                        
                All Coin Blocks Have Stars In Them
                AC86-0455
             
                        
                Timer Starts With 900 Seconds Instead of 400 Seconds
                A3A7-D7EB
             
                        
                Mario Or Luigi Are Invincible Against Most Enemies
                292A-0485
             
                        
                        
                Multi-Jump Code
                DD86-6F80
             
                        
                When You Lose A Life, You Will Automatically Be Warped To The Last Level of The Game (World 13)
                9EB6-6F55
D5B6-6F85
DAB6-6DE5
             
                        
                Easy Pipes
                5DC5-AF89
Note: Pipes you can go down look normal, but pipes you can’t go down are upside-down.
             
                        
                Invincibility Plus! (When You Touch An Enemy, You Are Powered-Up!)
                892A-0D85
             
                        
                Mario Or Luigi Swim Everywhere!
                DFB3-6485
             
                        
                Can’t Get Power-Ups
                C287-D485
             
                        
                        
                Hit A Mushroom Block (1-1) And You Enter To The Left And Then There’s No Enemies
                CA87-D455
             
                        
                Hit Any Type of Block And It Breaks Like A Brick
                C985-DF55
             
                        
                Hit A Block When You’re Little And It Turns Into A Solid Looking Block And When Big It Does The Same Thing But You Can Keep Hitting It And It Keeps Breaking
                CE85-DD75
             
                        
                Nothing In ? Blocks Or Hidden Blocks
                C288-DD75
             
                        
                Mushrooms Are Invincible Stars
                C289-0D55
             
                        
                There Are No Death Mushrooms
                C289-0455
             
                        
                Death Mushrooms Are 1 Ups
                CE89-0455
             
                        
                All Power-Ups Are Regular Mushrooms Or Fire Flowers
                9B81-0D55
             
                        
                Super Mario Bros. 2 Codes
                
             
                        
                All Bricks Have Coins In Them When You’re Small And Hit Them
                C281-0755
             
                        
                1 Life After Continue
                DF61-05D0
             
                        
                9 Lives After Continue
                DB61-05D0
             
                        
                50 Lives After Continue
                7461-05D0
             
                        
                99 Lives After Continue
                1761-05D0
             
                        
                255 Lives After Continue
                EE61-05DO
             
                        
                        
                Continue With 3 Hearts Instead Of 2
                DF6B-A9A1
             
                        
                Continue With 4 Hearts
                D46B-A9A1
             
                        
                Never Lose Hearts
                DD32-6966
             
                        
                Jumping In Place Charges Super Jump
                7A60-A966
             
                        
                Allows You To Select Any World For “File A”
                D1D4-FA0D
             
                        
                        
                Hyper Mega Jump
                DC66-A966
Note: Turn this code off in order to land back on the ground.
             
                        
                Scary Black enemies
                6655-A966
             
                        
                Displays A Warning About Copying
                6660-D500
             
                        
                Can Land And Save Yourself As You Are Dying
                F163-D5A6
             
                        
                Warp When You Die
                FF63-D5A6
             
                        
                Super Power at Death
                6D60-D506
Note: Press X for lots of energy and a star. This code also makes you able to float all around the screen until you go in a door or climb a vine.
             
                        
                All 4 Characters Have Multi-Jump
                D966-6166
             
                        
                Allows You To Pull-Up An Infinite Number of Plants
                D863-69DB
             
                        
                        
                Every Character Has Floating Ability
                6267-A5A6
             
                        
                Infinite Coins For Slot Machine Game At End of Level
                C268-6565
Note: You will need to turn this code off in order to advance the game.
             
                        
                Infinite Time In Subcon
                C26F-A0A8
             
                        
                Only Need One Cherry For The Star To Appear
                DF66-69AB
             
                        
                Super Mario Bros. 3 Codes
                
             
                        
                Throw Birdo’s Eggs Back Without Having To Catch Them
                DD6A-D1AB
Note: You will have to turn this code off in order to pick items up normally.
             
                        
                Fly At Any Time (Run Meter Always Full)
                DDAF-A8A3
             
                        
                You Can Fly For As Long As You Want, Until You Land
                EEA4-AB63
             
                        
                Start And Continue As Big Mario
                E1A3-D60A
             
                        
                Change To Big Mario Whenever You Go To The Map
                CB69-AC07
DF69-AC67
             
                        
                Change To Fire Mario Whenever You Go To The Map
                CB69-AC07
D469-AC67
             
                        
                Change To Raccoon Mario Whenever You Go To The Map
                CB69-AC07
D769-AC67
             
                        
                Change To Frog Mario Whenever You Go To The Map
                CB69-AC07
D069-AC67
             
                        
                Change To Tanooki Mario Whenever You Go To The Map
                CB69-AC07
D969-AC67
             
                        
                Change To Sledgehammer Mario When You Go To The Map
                CB69-AC07
D169-AC67
             
                        
                All Power-Ups Turn You Into Shoe Mario (May Cause Some Graphics To Mess Up)
                1D0A1-6C0A
E1A3-D60A
             
                        
                Collisions Turn You Into Big Mario
                D4A8-6CAA
             
                        
                Collisions Turn You Into Fire Mario
                D7A8-6CAA
             
                        
                Collisions Turn You Into Raccoon Mario – Can Make Him Get “Tangled” In Collisions (Turn Off Effects To Get Loose)
                D0A8-6CAA
             
                        
                Collisions Turn You Into Frog Mario
                D9A8-6CAA
             
                        
                Collisions Turn You Into Tanooki Mario
                D1A8-6CAA
             
                        
                Collisions Turn You Into Sledgehammer Mario
                D5A8-6CAA
             
                        
                After Getting A Star, Invincible Until End Of Level (May Have To Turn Off Effects To Jump Up)
                C23B-680D
             
                        
                1 Life After Continue
                DFBB-DBAF
             
                        
                10 Lives After Continue
                DBBB-DBAF
             
                        
                26 Lives After Continue
                FBBB-DBAF
             
                        
                51 Lives After Continue
                74BB-DBAF
             
                        
                100 Lives After Continue
                17BB-DBAF
             
                        
                        
                Gain Lots Of Lives With Each 5 Coins (Up To 99 Lives)
                D93E-6C49
             
                        
                Don’t Need A Leaf To Fly Or Float
                DEA1-A8A3
             
                        
                P-Switch Lasts Forever
                DDA6-D60A
             
                        
                Start With Over 99 Lives
                DD3E-6C49
             
                        
                1 Coin Gives You Over 99 Lives
                DF3E-6C49
             
                        
                After Getting 100 Coins, Each Coin Gives You A Life
                DF3E-6819
             
                        
                After Dying Once You Are Invincible, And You Keep What You Have
                ??A8-6CAA
Modifiers
- D6 Flying Mario
 
- 30 Raccoon Mario
 
- E1 Tanookie Mario
 
- 35 Hammer Mario
 
- 32 Pink Flyer
 
- 3A Airplane Mario
 
- 33 Blue Mario
 
 
             
                        
                Can Skip Most Levels In Game
                E6A8-6CAA
             
                        
                Flag Fish Mario
                EBA8-6CAA
             
                        
                Enemy Goes Through Mario/Luigi
                53A8-6CAA
             
                        
                If You Get A Mushroom, You Are Still Small
                DFA8-6CAA
             
                        
                If You Get A Mushroom, You Can’t Move, But You Can Jump
                CEA8-6CAA
             
                        
                Always Have Star Invincibility
                623A-68DD
Note: You may need to turn this code off in order to enter some pipes and doors.
             
                        
                Start With… (Items Code)
                ??87-0BA4
??87-0CD4
Modifiers
- DF + DF: 3 Mushrooms & a High Score
 
- D4 + D4: 3 Flowers & a High Score
 
- D7 + D7: 3 Stars & a High Score
 
 
             
                        
                You Only Need 5 Coins For A Free Extra Life
                D93E-6819
Note: You must get 100 Coins once for this to work.
             
                        
                You Only Need 10 Coins For A Free Extra Life
                DC3E-6819
Note: You must get 100 Coins once for this to work.
             
                        
                You Only Need 25 Coins For A Free Extra Life
                FB3E-6819
Note: You must get 100 Coins once for this to work.
             
                        
                You Only Need 50 Coins For A Free Extra Life
                743E-6819
Note: You must get 100 Coins once for this to work.
             
                        
                        
                        
                        
                Ultra Power Jump
                C63E-6801
             
                        
                Skywalking (Stay Up Until You Release The Jump Button)
                DDA9-A603
             
                        
                        
                Select Any World For “File A” Game
                D5D4-F36D
Note: This Does Not Work On World 8