nensondubois' codes

[nensondubois]

Daffy Duck The Marvin Missions.sgb

Infinite health
3E2-B78-B31
052-B88-E6E

Receive half damage
002-B88-E6E

[nensondubois]

Daffy Duck The Marvin Missions.sgb

Jetpack Jump Height
??D-58C-2AA

Infinite Jetpack (The code I saw in the database does not work)
00D-48C-19A

Start with slightly more Jetpack Fuel than usual
32D-4AC-B3A

Start with more Jetpack Fuel than usual
64D-4AC-B3A

Start with much more Jetpack Fuel than usual
D0D-4AC-B3A

Start with maximum amount of Jetpack Fuel
FFD-4AC-B3A

[nensondubois]

Not every code I create accesses unused content; infinite lives and other oddities or something that annoys me in a game requires immediate attention.

[MathUser]

Still finding that unused stuff I see. Good luck.

[nensondubois]

Mole Mania

Can Select any level from the start (Saves to RAM but you must turn the code back on after selecting Level 1 otherwise you won't be able to move to the other levels. The map screen will have blank trails but you can still select any level.)
77C-CEA-80B

[nensondubois]

Roadsters '98 (USA) (Proto) (SGB Enhanced).gbc

Its a shame this game wasn't released.

Old codes

Unused Super Game Boy PAL23 replaces default PAL01 (This palette does appear black and white in BGB due to incomplete emulation of the SNES VRAM and Super Game Boy BIOS emulation.)
70C-48E-6EB

Unused SOUND will play instead of the default Stop flag 80 SOUND
9E6-E3D-D50

Plays unused Nintendo SOUND instead of the applause SOUND heard when starting a race.
9E6-B4D-193

[nensondubois]

Theoretically, it should be as simple as finding the difference between the US/EUR/JAP version of the game and cross-referencing it's offset, but I am uncertain in this case where it could be located in an entirely separate memory address.

Its not beyond my scope but it isn't something I'm willing to look into at the moment.

Yeah, please don't post stuff like this in this thread in the future, thanks. I also believe there is already for your code because I recall seeing it earlier.

[fendetto]

ill have this code but its in JAP version of tokyo xtreme racer 3 which is shutokou battle 01

3C18F0F8 1456E774 - ruf 964 rct ( porshe 930 ) - hidden body cars..

can this codes to be convert in us version of tokyo xtreme racer 3

[nensondubois]

Wario's Woods.sfc

Plays unused song at menu selection screens

ROM
81833313
8195E413

Game Genie
F767-3DA0
F7B3-1FD9

Menu Selection Music/Sound/Effect/Voice Modifier
818333??
8195E4??

Game Genie codes have not been tested using SNES Hardware but they should theoretically function.

[nensondubois]

Super Mario Special 3 (Unl) [Ch].gbc スーパーマリオブラザーズ3

Porting an original Galoob code from the NES official Game Genie codebook

Stop on a Dime
EA1-3BB-081

[nensondubois]

Toy Story

EA6-98F-081
Turn on to instantly complete current level

[nensondubois]

Toy Story.gb

Just found an unused piece of code that enables/disables the HUD speeding up the game when it is disabled only appearing after you receive damage.

This is today's Summer Solstice celebration and some other good news that I just read about that appears to be confirmed.

Press Start to disable HUD (Game does not pause; speeds up game and only displays when you receive damage.)
00F-DFE-E6E

[nensondubois]

Super Mario Special 3 (Unl) [Ch].gbc スーパーマリオブラザーズ3

Title Screen Music Modifier
??A-92F-E6E

Play Unused Jingle At Title Screen
0AA-92F-E6E

I found this unused jingle by setting the song location in memory for the title screen. Game Genie code 0AA-92F-E6E will play this unused jingle at the title screen (or any song; 00 null,01-0A songs/jingles)

However, there is more. Upon further investigation (because people are annoying me about this having some odd fascination with this "game" to the point where it is terrifying.) there are a few unused songs that can be accessed by directly pointing to the actual song data (not just the song table pointer that the game uses as a quick reference to the songs it lists for playback).

Song table at 0x4008 (spread across several banks), D546 = Title screen
D5468C50CE4442406E4A784E824C7654B149F4530F35403540  35403540FD

[nensondubois]

Super Mario 3 Special.gbc

Revisiting this fun gem because why the fuck not, seriously? Everyone loooooves a good Mario game.

Jump as high as you want; release A button to descend
171-EBA-19A
173-54A-19A
174-25A-19A

Next I'm going to look at accessing the unused music in this game. Because the people who programmed this game took technical documents from a VCR manual and somehow created the ROM, each pointer to the sound channel is split up into multiple banks. I have located and determined where the banks are but it is a tedious and time consuming thing to do so I'll lazily post it when I sit down and finish the codes.

[nensondubois]

Ren & Stimpy Show, The - Veediots.sfc

Title Screen Level/Area/cutscene/Music Modifier (Loads selected level, area and cuscene; also useful for SNSF ripping)
00803E??

YOU EEDDIOT!!!!