itch.io

I was in a rush when exporting from unity and when I was going to build I saw Mac, linux and windows together in a group build setting  and I thought unity was going to make an app that ran on all three and only after the deadline I realized I could only choose one OS for every build and so there is only a Mac version. Sorry.

Im not sure. I re-downloaded the file and tried to delete it and it did just that. Try to forcefully delete it through your terminal/command prompt but be careful because if done incorrectly it could erase other files. Either that or download a program that can help you.