If anyone has a link to a valid emulator that we could share with others, please comment below!

Perhaps use this thread to make sure your emulator is valid: https://www.speedrun.com/Speedrunning/thread/19h43

Seems like this one works and is good: https://arcadespot.com/game/barbie-magic-genie-adventure/

Update 08/23/2023: This emulator speeds the game up, so nevermind