• 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
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...

Serious Sam Fusion 2017

Serious Sam Fusion 2017

First Person Shooter

Serious Sam Fusion 2017 is a fresh build of Serious Sam games developed by Croteam! Serious Sam Fusion 2017 is also a central hub for existing (and upcoming...

Aliens vs. Predator 2

Aliens vs. Predator 2

First Person Shooter

Alien vs. Predator 2 combines elements, creatures, and settings from the hit movies Aliens and Predator in three unique, interlocking stories. They unfold...

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...

Kshatriya Prologue: Prologue

Kshatriya Prologue: Prologue

First Person Shooter

There is little room to maneuver, and sunlight barely touches the landscape. Each and every space is letted as a living area to house people, to the point...

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...

XXV century Red Baron

XXV century Red Baron

First Person Shooter

You are the best pilot of the Galactic Confederation. You must save the Galaxy !!!

Megaton Rainfall

Megaton Rainfall

First Person Shooter

A First Person Superhero Game. You control an indestructible interdimensional superbeing with an immense destructive power and faster-than-light flying...

Half-Life: Decay

Half-Life: Decay

First Person Shooter

Half-Life: Decay is the the third expansion pack for the award-winning game, Half-Life. It was included as part of the PS2 version of Half-Life. Decay...

Beyond Sunset

Beyond Sunset

First Person Shooter

Welcome to a high-octane cyberpunk first-person shooter with RPG elements. You are Lucy, an enhanced street samurai searching for lost memories. Fight...

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...

Doom 2 Remake

Doom 2 Remake

First Person Shooter

My Doom 2 remake project ! by Sahkan ( Eyal Medina ) .