Play 1st unused Course Preview of Aeropolis - Screw Drive
F-Zero GX (Europe) (En,Fr,De,Es,It)
Gamecube
CosmoCortney 
QRD4-VZ8X-T9WRY
K99K-Y7HH-BDEK2
5BUE-JHCQ-YQ8GD
BZDP-7KEF-J9Q43
E9FZ-A3QA-YCERP
Always Encounter wild Missingno
Pocket Monsters - Midori (Japan) (SGB Enhanced)
Game Boy
nensondubois 
0F2-2A8-F7A
No Random Battles
Pocket Monsters - Midori (Japan) (SGB Enhanced)
Game Boy
nensondubois 
062-2A8-F7A
Debug Fly Mode (Press L2 to turn on and Select to turn off)
MegaMan X5 (NTSC-U)
Playstation
Dybbles 
D00C931E 0001
800350A4 800F
800350A6 3C02
D00C931E 0100
800350A4 800D
800350A6 3C02
Enable Debug Menu
Metroid II - Return of Samus (World)
Game Boy
nensondubois 
A02-52B-193
Debug Fly Mode (L2=On/Select=Off)
MegaMan X6 (NTSC-U)
Playstation
Dybbles 
D00CF922 FEFF
80034E1C 800E
80034E1E 3C02
D00CF922 FFFE
80034E1C 800C
80034E1E 3C02