How to launch Black Mesa: Blue Shift DLC through steam

First head over to “workshop” in your Black Mesa steam library and subscribe to Black Mesa:Blue Shift. Make sure to let the workshop download finish on steam. Then navigate to where the .bat file has been installed which i show at 0:30. Double click on bshift_install.bat and once the window opens keep clicking spacebar key when asked until it says you can close the window. Once its all done head over to your black mesa steam page again and open up properties and where it says launch options type in -game bshift  It will take about 5 minutes for the game to start up for the first couple of times For a realistic experience toggle always running to off in options so that you can sprint with animations.