nensondubois' codes

[nensondubois]

Yume Koujou Doki Doki Panic (1987)(Nintendo).FDS

Can Enter First Door In 1-1
YZKGEZTI
AGKGOZAP

All characters can multi-jump / jump in mid-air
VLKEITVT
SANEYYSZ
VZNAVYKZ

Play character select music plays in overworld
ZESLSZPA

Underground cave music plays in overworld
GESLSZPA

Boss battle music plays in overworld
AESLSZPE

Star music plays in overworld
AOSLSZPA

Sub-Space music plays in overworld
AXSLSZPA

Wart music plays in overworld
AKSLSZPA

No music plays in overworld
AESLSZPA

The music banks are stored on different disk sides,

[nensondubois]

Small Soldiers (USA, Europe) (SGB Enhanced).gb

041-F29-E6A
Restore unused Battle with Chip Boss theme
(the song is unused and was intended to play at the final boss. Music Test 05 track. Changes both GB, SGB soundtracks.)

Disable Super Game Boy soundtrack
185-87F-6EA

[nensondubois]

Pac-Attack (USA) (SGB Enhanced).gb
Place piece to clear stage (puzzle mode only)
FE2-A49-C45

Pac-Man - Special Color Edition (USA) (SGB Enhanced) (GB Compatible).gbc
Place piece to clear stage (puzzle mode only)
FE8-559-C45

[nensondubois]

Tokyo Disneyland - Fantasy Tour (Japan) (SGB Enhanced).gb
Infinite time to in all games
00E-0EE-19E

Always guess quiz answers correctly
18B-F8B-4CA

[nensondubois]

Super Mario Bros. 3 (U) (PRG0) [!].nes

Infinite P-Switch Time
SZKLGVSE

P-switch last much longer than usual
EGKLLTEA

P-switch last for a very long time
NYKLLTEE

P-Switch music modifier (wrong sample banks may play)
B648:??:A0

P-Switch sprite CHR modifier
8E2A:??:3E

P-Switch is always active
OYKGKAYT

P-Switch always appears active
STXASTYV

P-Switch never appears active
XYXASTYT

Timer goes slightly faster than usual
GXUZVNAZ

Timer goes faster than usual
AXUZVNAZ

Timer goes much faster than usual
TOUZVNAZ

Timer goes slightly slower than usual
AUUZVNAZ

Timer goes slower than usual
AKUZVNAZ

Timer goes much slower than usual
GVUZVNAZ

Timer lasts for a really long time
EEUZVNAZ