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.
Here's a couple of map shots from "Welcome to Black Mesa" chapter made by Senast.
Lol func_physbox for the tiles :P
the tyles look a bit to thick other than that nice
*tiles
lol I know were that is go a lit farther and Bam!!! zombie solder lol(sry for the spelling)nice map btw
AMAZING!!! Very detailed, but I would reccomend using the more boxier old compaq type computers like in the origional, to match the overall feel and time period it took place in, and to corrispond with the other upcoming mods! =D