Error 404 Sans Fight (REMAKE- IMPROVED)

Ur vid is great keep it up also ill sub

I can't play this game cuz i got some error while playing game

i have a few technical issues with the game window being small and broken, and the game crashes a lot. is there any way to fix this? btw i looked into the game files a little and the game looks amazing (no spoilers) keep up the good work

for android please

this thing bearly works