Do not worry! There is no need to install the game engine at all or compile your own binary. I just write that on the release description because it’s bad practice to run random files from the internet with escalated privileges.
If it were to be distributed, all one would need is to install and open.
When I searched for Windows Defender, that was the first image I saw 😅 I will probably do a makeover someday as I wrote the code in a way that makes UI changes easy.