Hello!

I'm currently having some issues with starting the installation for Celeste. I own a Mac OS Catalina version 10.15.7 and I initially tried the OSX zipfile, but I got a notification saying the file was unsupported. The Linux zipfile said the same thing, and the windows file opens up, but only in file form without offering a notification for installation. Which zipfile should I download to begin installation, if any work for my software? Thanks!