I was wondering if any knows if there is anyway I can get a Super NES game into a GBA Multicart and play it. I Know I can use GBA and NES, but if there were any way in hell I could get Chrono Trigger portable I would like to know. I want to know if anyone can help me. Thanks for Reading.....

You can buy an flash card. http://www.gameboy-advance.net/ but if there's an emulator out there some wheres that runs on the GBA to play nes, and snes games is another question.

try looking on www.zophar.net for the emu

there isn't enough buttons on a game boy advance to play snes on it