Return to the Black Mesa Research Facility as Adrian Shepard assigned to eliminate Gordon Freeman. Experience opposing remade with the black-mesa source engine! . Meet fierce alien opponents, and experiment with new weaponry.
Steam link : Steamcommunity.com
We will make some news update and new images from time to time so that you can follow up our progress!
it will take alot fo time before we release the final version! We will try to make it as best as possible and as accurate as possible to opfor!

what's with the mod page in the Steam Workshop ?
its dead on my side, i mean i quitted the project so.. i dont know how to delete a mod db page, but this project will still be continued, i gave all my vmfs and files to the new head, basicaly he was my teamate now hes the head, im no more in this
so where is he handling this mod at then?
They all stopped working on it too. There was another team working on one after that (called : missing in action) and they also canceled it lol... Anyway i remade a few chapters of opfor cause its easier to do when your alone then remaking the whole game. We are not Alone and crush depth chapter are now available
Cool I always wanted an opposing force but in the style of black mesa