Hey there Alt, sorry this is happening to you, please check the following:
- This game is a Windows only install
- the game should be extracted from the .ZIP it came in
- in the videos folder located at Data/videos there shouldn't be any file-type apart of MP4's
- in the images folder located at Data/images there shouldn't be any file-types apart of JPG and PNG
- if these steps don't resolve your issue, please contact me over in the Discord linked above