Several Game Genie codes can alter jumping in Super Mario World, but HOW? Featured Game Genie Codes: (Take note that I have not tested all of these with a real cartridge) Super Low Jump (Gravity =5) D92C-AF6F Low Jump (Gravity = 4) D02C-AF6F Super Jump (Gravity = 2) D42C-AF6F Mega Jump (Gravity =1) DF2C-AF6F Moon Jump (Gravity =0) DD2C-AF6F