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.

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Report RSS September Media Release (view original)
September Media Release
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UACmarine208
UACmarine208 - - 253 comments

Looks awesome!

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Mimyke
Mimyke - - 44 comments

Looks TOTALY awesome !!!

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freredarme
freredarme - - 4,357 comments

Cal.50 is already finished :D !

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EricFong
EricFong - - 1,585 comments

"Okay, i made it though... and shot twice by 50 cal..."

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LKMax
LKMax - - 169 comments

Wow =D
That's great!

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Bartjo
Bartjo - - 111 comments

.50! my all time favourite!

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Phenixtri
Phenixtri - - 3,414 comments

Mod Duse <3 A Marines best friend :)

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SlayerX3
SlayerX3 - - 2,448 comments

Ma Deuce ! making jelly of people...and Aliens since your grandpa was still using diapers.

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some-commie-basterd
some-commie-basterd - - 107 comments

DAKKAH!

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laststand2142
laststand2142 - - 21 comments

50 cal. fun time! XD

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