Half-Life: Opposing Force is an expansion pack for Valve Software's science fiction first-person shooter video game Half-Life. The game was developed by Gearbox Software and published by Sierra Entertainment on November 1, 1999. Opposing Force is the first expansion for Half-Life and was first announced in April 1999. Randy Pitchford, the lead designer on the game, later noted that he believed Gearbox was selected to develop Opposing Force because Valve wanted to concentrate on their future projects. Over the course of development, Gearbox brought in a variety of outside talent from other areas of the video games industry to help bolster various aspects of design. Opposing Force returns to the same setting as Half-Life, but instead portrays the events from the perspective of a U.S. Marine, one of the enemy characters in the original game. The player character, Adrian Shephard.

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Soldier's Adventures FGD-file

Soldier's Adventures FGD-file

Sep 22, 2009 Mapping Tool 3 comments

Fgd-file different from standard opposing force.fgd only by possibility to show 3d models in Valve Hammer Editor, as it is possible in Valve Hammer Editor...

Comments  (0 - 10 of 17)
callea
callea Oct 31 2009, 6:52am says:

Why dont ANYONE make a port of it? to the orangebox engie? like Heart of evil source.

0 votes     reply to comment
m82sniper
m82sniper Nov 18 2009, 1:33pm replied:

There are people re-making it on the Source engine, but a straight out port is just retarded.

+1 vote     reply to comment
EDOC32
EDOC32 Sep 21 2009, 3:34pm says:

Opposing Force is a mod for Half-Life???????

-1 votes     reply to comment
tnk_x5000
tnk_x5000 Sep 24 2009, 2:22pm replied:

Are you surprised?Than why do you think it has HL graphics,monsters and textures?

+1 vote     reply to comment
Slartibartfast
Slartibartfast Sep 21 2009, 12:33pm says:

Megaupload.com

Here's a link to Opposing Force soundtrack for the Steam version. I was able to get it before Musically Inspired's website went down. For some reason, I'm not able to upload it here.

Extract the media file to the Valve folder.

+2 votes     reply to comment
m82sniper
m82sniper Nov 18 2009, 1:34pm replied:

+10 internetz.

+1 vote     reply to comment
4CH!
4CH! Aug 31 2009, 4:13am says:

Well Black Mesa mod only remakes the original Half-Life, but not Opposing Force. If you look for a mod that recreates Opposing Force, Take a look at this: Operation Black Mesa

Moddb.com

+1 vote     reply to comment
tnk_x5000
tnk_x5000 Jul 14 2009, 4:28am says:

It was one of the best for its time.

+1 vote     reply to comment
nikolajdazz
nikolajdazz Jul 4 2009, 4:06am says:

My CD-KEY to the game have been stolen/hacked.....

-1 votes     reply to comment
Maggot4ever
Maggot4ever Jun 13 2009, 6:25pm replied:

thats not OpFor Source, thats OpFor 2. if u want to see OpFor Source u should see "Operation Black Mesa" mod.

+3 votes     reply to comment
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Half-Life: Opposing Force
Platform
PC
Developer & Publisher
Valve
Engine
GoldSource
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Release Date
Released Nov 1, 1999
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9.6

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Style
Genre
First Person Shooter
Theme
Sci-Fi
Players
Single Player
Project
Commercial
Statistics
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355 of 1,289
Last Update
1 week ago
Watchers
29 members
Mods
5
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1