itch.io

hi! so you just gotta go to your profile and go to my library and re-download the game, hope this helps! ^^

Dont download the 1.0.3.3 one, download the "thats not my neighbor" one ! 

Please see this post: https://itch.io/post/9984323!

I don't have a Mac so I can't test it, but I imagine that when you unzip the file it will either have a folder or files in it. Replacing the old files with the new ones should update it, assuming it works the same as updating the Windows .exe.