For anybody who wants to play/emulate this game on Android, here's my two cents:

MyBoy didn't really work for me. Crashed on multiple occasions, like the opening "cinematic" and the first fight.

I then decided to switch to John GBA, works perfectly fine until now. 

Also...what the hell is this? Though don't misunderstand me, I love it. Just WHAT THE FLIPPIN HFIL IS IT?! 🤣

Pizza Boy and RetroArch should work too.

Since the game is turn based and mostly menu driven, it plays well on phones and tablets.