nensondubois' codes

[nensondubois]

Action Man.gbc

Title screen music modifier
??D-C8B-E66 (music starts after 02)

[nensondubois]

Destiny of an Emperor.nes
Title screen music modifier (music starts at 22)
884E:??:22

[nensondubois]

New codes, going to post my old codes later.
Pokonyan! - Yume no Daibouken (J) [S].sgb

Jump in-mid-air
978-AAE-6EE

Jump as high as you want
008-AFE-E6E

Hold A to control rate of descent
2A8-AAE-6EE

Jump for unused animation (facing left)
B38-AAE-6EE

Jump for unused animation (facing right)
B48-AAE-6EE

[nensondubois]

From TV Animation Slam Dunk 2 - Zenkoku e no Tip Off (J).sgb

Super Game Boy SOUND Test
012-A6A-C42
002-AAA-E62

There is a Super Game Boy sound effect test appearing as a garbage screen. Game Genie code 012-A6A-C42 + 002-AAA-E62 will replace the title screen. Press UP and Down to select the A-type sound effect. Press Left and Right to select B-type sounds. A plays A-type sounds while B plays B-type sounds. Select stops both sounds. To set A-Type pitch and volume commands, Hold Start and Press Up to set the pitch, and Left to set the volume incrementing and resetting to initial values. To set B-Type pitch and volume commands, Hold Start and Press Down to set the pitch, and Right to set volume.

Goalie Test
032-A6A-C42
002-AAA-E62

Tests goalie field positions. Game Genie codes 032-A6A-C42 + 002-AAA-E62 will replace the title screen with the goalie test.

UFO Minigame
052-A6A-C42
002-AAA-E62

The UFO game makes a reprise, this time, Turbo is used and the graphics are different than the counterpart found in Captain Tsubasa J: Zenkoku Seiha e no Chousen. Game Genie codes 052-A6A-C42 + 002-AAA-E62 will replace the title screen with a hidden game called UFO GAME. The gameplay is basically a cross between Space Invaders and Centipede — the player must shoot UFOs while avoiding the malice-stricken alien which will home in on him.Super Game Boy palettes were not programmed and will display the prior screen settings.

Sound Test
102-A6A-C42
002-AAA-E62

Test all the music and sounds in the game using Up and Down. Game Genie codes 102-A6A-C42 + 002-AAA-E62 will replace the title screen with the sound test.

Cutscene animation viewer
142-A6A-C42
002-AAA-E62

Tests all animation cutscenes and scenarios in the game. 142-A6A-C42 + 002-AAA-E62 will replace the title screen with the animation cutscene test.

Halftime Test
232-A6A-C42
002-AAA-E62

Tests all Halftime screens. 232-A6A-C42 + 002-AAA-E62 will replace the title screen with the animation cutscene test.

Timer Test
242-A6A-C42
002-AAA-E62

Tests the clock which does not countdown and resets back to 00 after activating. 242-A6A-C42 + 002-AAA-E62 will replace the title screen with the timer test.

Unused Main Menu SGB Border Set Routine
00A-45D-E62

Unused Main Menu SGB Border Set RoutineNormally, when the game detects that a different border other than the default is loaded, it will load the default when an in-game reset is initiated. There is an additional border check routine that is unused because it is only possible to set the border before the menu selection. Game Genie code 00A-45D-E62 will set the first border allowing the menu border check routine to be active which will now load the default border.

Replace PAL01 with the unused Super Game Boy ICON_EN Command
40E-14D-A2F

There is an unused ICON_EN with the bit setting of 03 disabling palette and controller settings. Game Genie code A66-7C8-3B4 will enable this function, replacing PAL01. Located at 0x2B40.

[nensondubois]

Kirby's Pinball Land.gb

Title screen music modifier
??4-43B-F7A

[nensondubois]

Monster Rancher Battle Card GB (USA) (SGB Enhanced).gbc

Title screen sound effect / music modifier
??9-0EB-3BA

[nensondubois]

Itadaki Street - Watashi no Mise ni Yottette (J).nes

Title screen music modifier
9695:A0:E6
96D5:??:00

Play full unused DPCM sample
SXNIYXSE

[nensondubois]

The only port of a N163/N106 8 channel game downgraded to 2A03

Rolling Thunder U.nes

Title screen music modifier (Music starts at 81)
SASANTSZ
8E69:??:86

[nensondubois]

Rolan's Curse
Title screen music modifier
??4-9CE-C4A

[nensondubois]

Rolan's Curse 2.gb
Title screen music modifier
004-48E-4C6
??B-F38-5D2

[nensondubois]

Super Game Boy 1.sfc
Press L for speed function
00879501
Speed SOUND function
0087A80??
Speed SOUND attribute pitch volume
0087AD??

Super Game Boy 2 J.sfc
Press L for speed function
00879201
Speed SOUND function
0087A5??
Speed SOUND attribute pitch volume
0087AA?

[nensondubois]

Super Game Boy (J) (V1.0).sfc
Skip Intro Screen
00010301

Super Game Boy 2 (J) (V1.16) [!].sfc
Skip Intro Screen
00010400

[nensondubois]

Gradius.nes

Start on Second Loop New Game Plus
OXUUNLIE
OXKUOLSX

Start on Very hard mode
EXUUSLSZ

Infinite Konami code
VZOPSLVI

Disable Pause
PESELZAA

Fly through Space (No enemies or ship control; turn off to activate normal mode)
AAVPOZZA

No enemies except for bosses
AEKXZZPA

[nensondubois]

Mario Bros. (JU) [!].nes

Slow descent from jumping and landing for Mario and Baddies
PEXKNKXZ

Extended jump peak
GXSKXPZE

Controllable Jump
YUSKXPZA

Infinite Pow Block
VXNIIZVG

Jump through all layers (passive; does not bump ground)
AAKKOGET

Game uses title screen palette
ZANGKZLE

[nensondubois]

Waterworld (E) (Prototype).gen
Title screen music modifier
0013B4:70??
Unused songs: 02, 03, 04, 05, 0B