where did you run into this? I don't know what I'm looking at :-)
229 days ago(+1)
It's from Windows Defender, I got the same warning when I downloaded the game and it was deleted. Maybe this was dumb but I just downloaded the file again and it didn't get flagged. Apparently Wactac.B!ml is a machine learning virus detector, so it could be a false positive. 
229 days ago(+1)(-1)
it shows exactly where i ran into this, windows defender flags your game as a virus.