well it's an rpgmaker game so i doubt it needs renpy, what platform are you on? cos I know it works fine on windows but I have no idea about mac or linux
i'm on mac
Hmm looking around it looks like since I made the game in MV the game just wont work on newer Mac operating systems, specific macOS 11+…
There might be some workarounds but the ones i saw seem pretty complex and technical. Depends on your mileage i guess