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.
Model by "TheSixtyEight"
Lovely work.. Looks very true to the original great work.
Oh my god, such a great piece of work! Doctor Who will be shame
Ah, my favourite mess around gun.
bfg, is that u?
A ticket for Xen, please.
I hope you will make additional Xen areas for this gun, because in the original game they begun to repeat at some point.
Great work!