Bionic is a multiplayer FPS that aims to bring the browser gaming community a free shooter experience. Bionic is currently in Beta, available to all gamers! Sharing is appreciated!
This is the Windows version of Bionic 1.5.0 Alpha! Download it for free!
This was detected as a virus by Windows Defender.
My friend had the same stubborn problem... the link might help:
Goo.gl
That thread is old but it tells you how to make exclusions for certain files in Windows Defender. It probably marks Bionic as a virus because of the .dll files Unity exports come with. Sorry for the trouble.