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.
Awesome
This is the best media release so far! A+ work
Amazing!
I love how the all the rooms and corridors look 'lived in', a lot of games have too many or too few objects in rooms that make the game feel more artificial than it has to, but these are awesome. Keep up the good work guys!