this is a long shot but My friend is streaming a casual run of this game... and i like speedruns and glitches.. anyone know of anything broken in this game that he could try?? i doubt there is anything so far but had to ask

I know someone (on release) managed to "sequence break" the game and softlock, by jumping over a fence and missing a part of the story. Don't know which town, but gonna guess Heliodor?

EDIT: also you can crash the game in lots of places by having high settings and a bunch of particle effects like in bossfights, but dunno if that's entertaining enough

Save first if you're gonna try it, of course :)