Black Mesa - Opposing Force (3 chapters Gameplay, early access)

This is the gameplay for 3 chapters of Half-life opposing force that i decided to remake in the source engine of the game Black-Mesa. This gameplay include 3 chapters remake of opposing force : we are not alone, crush depth and vicarious reality that is still in development (yes i am the creator of all theses lol) I'm using in theses the Hud and weapons replacement from the Back-Box team, specially Black-Priest that gave me the authorization to use theses for my upcoming chapter remake witch is indeed vicarious reality. I was also using my 4k hd textures mod in this.