Codes were tested on FCEUX.
ZEVVIE: Ascending mushrooms, weird goombas.
SEGAAA: Like YEAAAA, but way more unstable.
AGVEGA: Crashes the game?
000C:15: Auto-Runner
PEENLE: Mario drives an invisible car when moving at full walking speed or higher.
AOTAEA: Graphics breaker.
POPPIE: Graphics screwer.
OPPAII: Kill enemies to mess up the level, and shoot enemies into the sky.
UYTAIL: Only works on super_brothers_united.nes, kill enemies for random effects.
PEANLE: Mario’s run cycle is shortened.
VEGAAA: Another version of SEGAAA.
YOGAAA: ???
ZEVVIE: Ascending mushrooms, weird goombas.
SEGAAA: Like YEAAAA, but way more unstable.
AGVEGA: Crashes the game?
000C:15: Auto-Runner
PEENLE: Mario drives an invisible car when moving at full walking speed or higher.
AOTAEA: Graphics breaker.
POPPIE: Graphics screwer.
OPPAII: Kill enemies to mess up the level, and shoot enemies into the sky.
UYTAIL: Only works on super_brothers_united.nes, kill enemies for random effects.
PEANLE: Mario’s run cycle is shortened.
VEGAAA: Another version of SEGAAA.
YOGAAA: ???