Half-Life: Opposing Force (Windows)

Half-Life: Opposing Force

Windows - 1999

Description of Half-Life: Opposing Force

Half-Life: Opposing Force is a video game published in 1999 on Windows by Sierra On-Line, Inc., Valve Corporation.

Half-Life: Opposing Force is an addon for Half-Life, you will need the original game to play.

External links

• PCGamingWiki
• Wikipedia Entry
• MobyGames

Captures and Snapshots

• Windows

Comments and reviews

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Share your gamer memories, give useful links or comment anything you'd like. This game is no longer abandonware, we won't put it back online.

Buy Half-Life: Opposing Force

Half-Life: Opposing Force is available for a small price on the following website, and is no longer abandonware. You can read our online store guide.

Game Extras and Resources

Some of these file may not be included in the game stores. For Half-Life: Opposing Force, we have the following files:

Demo 71 MB (Windows)

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