• Register

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.

NOT available on IndieDB

The game you are trying to view is not yet available on IndieDB. If this is your project and you would like to release it on IndieDB, please contact us with the details. View Half-Life: Opposing Force on ModDB.

Continue browsing the game list, to find the profile you are after.

You may also like
Acythian

Acythian

First Person Shooter

A retired special forces agent infiltrates the headquarters of a religious cult to rescue his prodigal foster daughter. Hereby being unwillingly dragged...

The AMC Squad

The AMC Squad

First Person Shooter

The AMC Squad is an epic story-driven FPS running on the Build Engine. It combines gameplay mechanics of retro-shooters with aspects of modern titles...

Judge Dredd: Dredd Vs Death

Judge Dredd: Dredd Vs Death

First Person Shooter

Mega-City One, a city of over 400 million people - every one of them a potential criminal. It is the third decade of the 22nd Century, unemployment is...

Aliens: Colonial Marines

Aliens: Colonial Marines

First Person Shooter

Aliens: Colonial Marines is a squad-based first-person shooter in which the player controls four Colonial Marines, each with a different personality and...

HALF-LIFE PSP

HALF-LIFE PSP

First Person Shooter

Half life 1 for playstation portable on adquake engine

Citadel

Citadel

First Person Shooter

Citadel is a faithful remake of the original game System Shock created in 1994 by Looking Glass Studios.

Half-Life

Half-Life

First Person Shooter

Named Game of the Year by over 50 publications, Valve's début title blends action and adventure with award-winning technology to create a frighteningly...

Duke Nukem Forever

Duke Nukem Forever

First Person Shooter

Duke Nukem will bring his signature brand of babe-lovin', cigar-smoking, beer-chugging and ass-kicking action as he once again saves the Earth and our...

Relentless Frontier

Relentless Frontier

First Person Shooter

Relentless Frontier is a fast paced sci-fi FPS running on the GZDoom Engine, with a strong focus on mobility, strategy, and exploration. Beef up your...

Borderlands 2

Borderlands 2

First Person Shooter

Set five years after the events of Borderlands, Handsome Jack, the game's main antagonist, has taken over the Hyperion corporation, has declared himself...

Half-Life Beyond

Half-Life Beyond

First Person Shooter

Fight to survive the horrors from the world beyond, in this Singleplayer and Multiplayer First-person shooter set in the Half-Life universe.

Borderlands: The Pre-Sequel

Borderlands: The Pre-Sequel

First Person Shooter

Discover the story behind Borderlands 2 villain, Handsome Jack, and his rise to power. Taking place between the original Borderlands and Borderlands 2...