Operation: Black Mesa is a total Source remake of Half Life: Opposing Force. Using the Source engine, the developers plan to recreate the Black Mesa research Facility as it was seen by Corporal Adrian Shephard of the H.E.C.U. Half-life: Opposing Force is still an amazing game, although it is not nearly as amazing as it was when it was released.
Spooky!
Phenomenal and outstanding work. Well done, fellas! :D
What an Amazing atmosphere of exploring the underground facility of Black Mesa once again. This level surely motivate me wanted to kill that Worm again by flooding the whole thing with burning radiation again to cook it alive that block my path to the surface. What an nostalgia.... Anyway, keep on the good work Guys.
Stoudemire
Ah, I always love your comments Stoudemire, you make the world go round! :D
The Pit Worm is still one of the freakiest things I've ever seen in gaming.
That screech is just terrifying.
man i have acrophobia. even by lookin at the pic. i scared a little.
Cool! I want to see the pit worm now! :D
A bullsquid lurks downther