Dominater01's Codes (Game Genie Only)

[dominater01]

Super Mario Bros 3

infinite Time
NNZZVN

multi colored levels
ZPKUVAKX

[dominater01]

Super Mario Bros 3

All power up blocks are mushroom cards
PXNZPKIA

All power up blocks are flower cards
ZXNZPKIA

All power up blocks are Star cards
LXNZPKIA

All power up blocks beat the level
IUNZPKIA

when small, all powerup blocks change into big bonus blocks with a tanooki suit
EONZPKIE

when small, all powerup blocks change into big bonus blocks with a Frog suit
OONZPKIE

when small, all powerup blocks change into big bonus blocks with a hammer suit
XONZPKIE

all powerup blocks are 1 ups
LENZPKIE

all powerup blocks are A Kuribo's Shoe
LXNZPKIE

all power up blocks contain invincibility star
GENZPKIE

[dominater01]

bucky o' hare

infinite lives
LTTKOT

Dirty Harry

Infinite Bullets On Pickup
NYTUAU

Infinite Crowbars On Pickup
NYYSKK

[Mezmorize]

How come you're not using 8 digit codes now?
The compare byte is just the value you're replacing.

[dominater01]

if a 6 digit code works do i need to make it 8 digits?

dirty harry

start on level 2
ZEOTGGAA

start on level 3
PEOTGGAA

Infinite Bombs On Pickup
NYTIZV

Start With All Items Infinite
NYISAS

Infinite Lives
NYIIZS

[Helder]

Always use 8 digit codes so that the code doesn't affect other routines in the game causing glitches or lockups. This isn't always the case but it's good practice.

[xirtamehtsitahw]

Dominater01, I can tell you what the various letters on the NES Game Genie are worth, in hexadecimal. However, do NOT assume you can directly convert a 6- or 8-letter GG code into hexadecimal this way. There is a complicated encryption routine which prevents direct translation from GG letters into hexadecimal numbers. However, the value of the individual letters follows this pattern:

A, P, Z, L, G, I, T, Y = 0 through 7

E, O, X, U, K, S, V, N = 8 through F.

[dominater01]

Super Mario Bros. + Duckhunt

Super Mario Bros.

Always Walkbackwards
OXEYZZSX

Mario And Enemies Wont Turn Around
OUEZZSX

Edit: I Found Out Another Way To Do 8bit Codes, thanks fceux emulator