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.

Description

This is one of the two demos released for Half-Life. The first one, called Day One, was just shipped with certain video cards and never released to the public. It contained the first day of Half-Life's story, from "Black Mesa Inbound" to "We've got Hostiles". Half-Life Uplink was the official demo released in 1999, and it contained a few unique levels that didn't appear in Half-Life. This is the original installer, it may have some problems with newer OSs and it doesn't have some features of the Steam version like 32-bit color mode. This installer doesn't require Half-Life (Original or Steam version).

Preview
Half-Life Uplink
Post comment Comments
Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

soundfall
soundfall - - 16 comments

When I try to start the game, it says i need 16MB and I do!

Reply Good karma Bad karma+1 vote
soundfall
soundfall - - 16 comments

Nvm, Fixed it.

Reply Good karma Bad karma0 votes
welshgamer3
welshgamer3 - - 47 comments

How did you fix it?

Reply Good karma Bad karma+2 votes
Guybrush_Monkey_97
Guybrush_Monkey_97 - - 3 comments

I had the same problem. You have to run the application with Compatibility Mode. I recommend using the Windows 98 option

Reply Good karma Bad karma+1 vote
GoreTech5
GoreTech5 - - 242 comments

really? goddamnit i have windows 8, bye forever, chance to play half life uplink....

Reply Good karma Bad karma+1 vote
Dr_Dredd
Dr_Dredd - - 13 comments

He means Right click the application then head into Compatibilty and click on the OS stuff. I can run windows 98 and I have Win XP

Reply Good karma Bad karma+2 votes
RolandDeschain79
RolandDeschain79 - - 32 comments

You can play Half-Life Uplink on your Android phone or tablet with Xash3D!

Half Life: Uplink on Android in HD with Xash3D (Note 2) https://youtu.be/tyc8sWSOl6A

Reply Good karma Bad karma-2 votes
Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

Mokena1999
Mokena1999 - - 31 comments

lmao use the uplink map

Reply Good karma Bad karma+1 vote
Nonesssssssss
Nonesssssssss - - 145 comments

maps works in Opposing Force?

Reply Good karma Bad karma+1 vote
alencore
alencore - - 445 comments

Nice! gotta check this out coz I'm a HL junkie.

Reply Good karma Bad karma+1 vote
Nonesssssssss
Nonesssssssss - - 145 comments

What do you say there?

Reply Good karma Bad karma+1 vote
Brianmesmo231
Brianmesmo231 - - 2 comments

he meant he is addicted to half-life, like a junkie addicted to drugs

Reply Good karma Bad karma+1 vote
MaiYass
MaiYass - - 39 comments

this **** is buggy as hell for me, when i first go to the start menu its ok but when i start the game i can hear the game but all i can see is a very zoomed picture of my desktop, someone please tell me whats going on

Reply Good karma Bad karma+2 votes
DiseMods
DiseMods - - 88 comments

Go to Video Modes in game settings and switch from software to OpenGL

Reply Good karma Bad karma+1 vote
Gordon_Freeman332
Gordon_Freeman332 - - 13 comments

Go change to OpenGl

Reply Good karma Bad karma+1 vote
Guest
Guest - - 688,627 comments

100000000000000000000

Reply Good karma Bad karma-1 votes
CrazyCSIW6
CrazyCSIW6 - - 19 comments

One hundred quintillion.

Reply Good karma Bad karma+1 vote
Reshirom200
Reshirom200 - - 52 comments

Does anyone happen to have the Hammer files for this? I do not need WinBSPC or BSP2MAP converted, it is crap.

Reply Good karma Bad karma+1 vote
archnophobia
archnophobia - - 3 comments

Thanks, works very good.

Reply Good karma Bad karma+1 vote
CrazyCSIW6
CrazyCSIW6 - - 19 comments

Game of the Year. It's official.
(Seriously though, you NEED to check out this game.)

Reply Good karma Bad karma+1 vote
ebird2003
ebird2003 - - 4 comments

I have a serious problem. Whenever I try and change the video mode to OpenGL, it auto opens chrome and minimizes the game. I can't get the game back open.

Reply Good karma Bad karma+1 vote
ILIKEDOOMMODS
ILIKEDOOMMODS - - 43 comments

same :(

Reply Good karma Bad karma+1 vote
Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

Retrix
Retrix - - 16 comments

Nice

Reply Good karma Bad karma+1 vote
Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

NicholasVancosky
NicholasVancosky - - 39 comments

I'm trying to find a way to make this and day one 1366 by 768. Does anyone know how I could do this?

Reply Good karma Bad karma+1 vote
HyperActive1
HyperActive1 - - 6 comments

Installer says I need an extra 821GB to install (With 3TB left on HDD). Can be ignored and installed without any issues, but does anyone know what that's about?

Reply Good karma Bad karma+1 vote
wartundrox344
wartundrox344 - - 27 comments

is it a virus?

Reply Good karma Bad karma+1 vote
Guest
Guest - - 688,627 comments

This comment is currently awaiting admin approval, join now to view.

SeanGaming
SeanGaming - - 164 comments

It works well with Xash3D but WON version should fine!

Reply Good karma Bad karma+1 vote
Post a comment

Your comment will be anonymous unless you join the community. Or sign in with your social account: