Jump in mid-air
Wario Land II (USA, Europe) (SGB Enhanced)
Game Boy
nensondubois 
1A7-329-7F6
007-369-7F6
Walk faster
Wario Land II (USA, Europe) (SGB Enhanced)
Game Boy
nensondubois 
159-6A9-D5A
159-BF9-D5A
Don't Lose Gun When Taking Damage
Blaster Master (USA)
Nintendo Entertainment System 
SZOAUTVG
Infinite Time
Rygar (USA, Europe)
Lynx
BigBossman 
0033:63
Enable Special Stage Mode
Super Mario World (USA)
Super Nintendo
nensondubois 
38BF-6467
F3BF-64A7
CDC5-6DA4
CDC6-0F0C
Enable Special Stage Mode
Super Mario World (USA)
Super Nintendo
nensondubois 
7E1EEB:80