BLACK MESA Full Walkthrough

So i did a full walkthrough of black mesa with addons like : hd hands from chris, we we got hostiles vent mod from rk, Definitive On A Rail Uncut From Textfamguy1(bms digital sports) rk, music in lambda portal, character expansion pack, hl1 style ammo freemans mind rave room Enjoy, hit that like button, subscribe share with your freinds