nensondubois' codes

[rimsky82]

iirc it is random from a seed, checks if it's a repeat once and grabs another random from the seed. Even with that simple logic, you'd think you'd never get a repeat but it still happens.

[nensondubois]

It is seeded and the routine starts at 8988.

I found a few more things that mess with random blocks but they're not very useful in making the the next piece truly random (random in that the game uses the RNG for the spawn Tetrimino as opposed to what is displayed as the next piece)

I could probably just swap the JSR used for spawning next Tetrimino. Yay for real shitty hacks :V

[nensondubois]

Toy Story SNES

Unused Song 1 plays at title screen (You've Got a Friend in me)
F4A4-C7C4

Unused Song 2 plays at title screen (Roller Bob)
D8A4-C7C4

Enable Debugging functions 1 (Level Skip)
DF65-DF0D

Enable Debugging functions 2 (Unlimited health)
DF65-DF6D

Enable both debugging functions
7E000401

[nensondubois]

Starting to run low on ideas for Balloon Fight I have 6 more codes I want to make still. There are still two pieces of text that are unused and it looks like they spell out "End". I have not seen these CHR anywhere.

Unused graphics to the right of all clouds (not all graphics are unused)
AOUSLZGE

No Clouds (Lightning will still come out of the clouds)
GENIZGIS

Always play bonus game over water
SOESYZSZ

The sky is light blue
ZZKIAKYA

The Sky is dark turquoise
GAKIAKYE

The sky is grey
AAKIAKYA

The sky is fuchsia
GPKIAKYA

The sky is dark green
LAKIAKYE

the sky is pink
GZKIAKYA

[nensondubois]

Balloon Fight

Flippers have no affect
KUXGVKSO

[nensondubois]

Balloon Fight

Lightning is crazy (Chances are you will die when there is lightning)
SOUGVOSU

[nensondubois]

Balloon Fight

Stars 1 are mini balloons
ZZKILVSV

Stars 1 are unused asterisk text
TZKILVSV

Stars 1 are unused question mark text
IZKILVSV

Stars 1 are:
D643:??:ED

Stars 2 are:
D644:??:EE

Stars 3 are:
D645:??:EF

[nensondubois]

Tetris, Nintendo

Tetrimino background is red (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
IAUXOIAA
IAEZKIAA
TAUZOIAA
TAUZSIAA

Tetrimino background is blue (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
ZZUXOIAA
ZZEZKIAA
ZZUZOIAA
ZZUZSIAA

Tetrimino background is green (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
PAUXOIAE
PAEZKIAE
PAUZOIAE
PAUZSIAE

Tetrimino background is orange (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
YZUXOIAA
YZEZKIAA
YZUZOIAA
YZUZSIAA

Tetrimino background is purple (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
GAUXOIAA
GAEZKIAA
GAUZOIAA
GAUZSIAA

Tetrimino background is turquoise (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
GAUXOIAE
GAEZKIAE
GAUZOIAE
GAUZSIAE

Tetrimino background is white (use the first two lines for in-game; the third is for the menus and the last two are for the menu shadow)
PNOOAVVE
ALUXOIAA
ALEZKIAA
ALUZOIAA
ALUZSIAA

[xirtamehtsitahw]

Wonder where the actual game text is stored...would love to have weird messages like "I AM GOD. BOW TO ME!" hacked into the game as a funny prank.

[nensondubois]

Wonder where the actual game text is stored...would love to have weird messages like "I AM GOD. BOW TO ME!" hacked into the game as a funny prank.

The legal screen text is located at 2EE8-30E6. Have fun writing all those obscene messages to the developers for not including a proper two-player mode and overall unpolished game of Tetris.

[xirtamehtsitahw]

There's a patch called Tetris Zero which features a fully-functional 2-player mode, as well as an extended level select, and includes an extended height-select feature for the B-type game...and the ability to set how many lines you have to score in order to complete the game. Not sure where I found it, but it's pretty cool.

[nensondubois]

Tetris Zero can be found at romhacking.net. I played it but I recall the level select being short and not going up to 99 lines last I played a long time ago.

[nensondubois]

I just saw that Whippon made the same exact invincibility code for Ice Climber that I did. Anyway, here is a new one. Here is the old one already in the database:

Alternate Invincibility 2 
Whipon

PAKIYGYA

Enemies freezes when you touch them.

Ice Climber

Invincibilty (only active after the first section. Can walk over holes; jump to fall back down. Can pick up bonus vegetables)
OOSVGXOU

[nensondubois]

Ice Climber.nes

Replace ice layer with alternate ice block (
ZUSKITPL

[nensondubois]

Balloon Fight

No HUD (alt)
AUOILYAP

No HUD (balloon count is not displayed)
ENOILYAP