Codes down below in the description. Super Mario Advance (or Super Mario Bros. 2) on the Gameboy Advance has its own glitch characters with effects different from the SNES version. These can be accessed by activating the code 03001C70:** on the select screen. Here are several glitch characters that can be played as using this code. Subscribe to my channel for more!: / @dekkiedot Codes used: 03001C70:** (04, 05 and 06 used for ** in this video): Super Mario Advance's (or Super Mario Bros. 2's) character modifier. Has to be activated on the select screen to enable effects. Only affects the player sprite if activated while playing a level. MY TWITTER: / dekkiedot Thanks for watching!