Hi, sorry for the inconveniences! The game was made for a jam and after the voting period ends I will probably upload a web version, to feel safer when playing it due to being an unsigned app.
But, that warning can either be a false positive, or that windows detected it previously and it is related to other file https://answers.microsoft.com/en-us/windows/forum/all/how-can-i-know-if-wacatacb...
The game is also open source, if you would prefer to build it yourself with godot https://github.com/koliao/aberrationary