I've never tried speedrunning until I found out I can get a better time at Kirby Amazing Mirror than some of the runners ranked in this website. My goal is get a run there, and now i'm wondering which is the best way to record it, gba/emulator, what evidence do I have to give, etc. Thanks for your help and have fun!!

I would recommend checking out the rules for katm, regarding the best way to record it, that would depend on what you have available. Emulator is allowed though (only mgba), and video is required

Thank you very much!!! I'm very excited to do this