Enable Reptile (Short version)
Mortal Kombat 4 (USA, Europe) (SGB Enhanced) (GB Compatible)
Game Boy Color
nensondubois 
18D-5EC-6EA
38D-9EC-4CA
Enable Reptile (long version)
Mortal Kombat 4 (USA, Europe) (SGB Enhanced) (GB Compatible)
Game Boy Color
nensondubois 
C9C-41C-7F4
FFD-A3C-A2A
38D-9EC-4CA
Load unused Super Game Boy palette
Soukoban Densetsu - Hikari to Yami no Kuni (Japan) (SGB Enhanced) (GB Compatible)
Game Boy Color
nensondubois 
111-31B-6EE
001-3BB-6EA
Plays Second Unused Song At Cutscene
Battletoads (USA)
Nintendo Entertainment System
nensondubois 
ZAXESEPL
VENEZTSA
GAEATNLE
Enable Fly Cheat
Spyro - Enter the Dragonfly (USA)
Gamecube
Brandondorf9999 
0414E7F0 60000001
0414E7F4 90030040
Enables unfinished unused SNES OBJ_TRN mode
Super Game Boy (Japan)
Super Nintendo
nensondubois 
7E0F06:01