Killing every single person in the Black Mesa Facility (Black Mesa mod 2012)

Hello everyone! I am sorry for not posting in so long, I was too lazy to come up with any types of ideas for a new video and I didn't bother coming back. But then after a year I had a great idea! I will do a video but with text to make it more interesting for the viewer, to show all my reactions towards anything. Black Mesa is a 2015 remake of Half-Life and this is the mod version when it was still a 'work in progress'. I hope you guys enjoy this video, I will try and make better videos soon.