Hi! I apologize if this has already been answered, but while looking through the topics here I only saw solutions for windows. I am currently attempting to run the game on Mac, but with no luck. I was wondering if there is a solution to this issue? 

Hi, if possible could you open the Celeste App in Finder, and go to Contents/MacOS and see if there is an "error_log.txt" there? If so could you post it here?

Apologies for the late response. I re-downloaded the game and it seems to be working normally now. Thank you for the help, though!