Half-Life: Opposing Force

Platforms

Initial release Nov. 10, 1999

Developers

Gearbox Software

Genres

Platformer
Puzzle
Shooter

Publishers

Valve
Valve Corporation

Franchise Half-Life

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Half-Life: Opposing Force Feed

Feature

A new Half-Life would have to be VR

Zero point.

Nov. 19, 2019 Christian Donlan

102 comments

Feature

The man who sent his game to Gabe Newell in a briefcase

A chance encounter and an unlikely tale.

Sept. 1, 2015 Robert Purchese

60 comments

News

Valve helps old Half-Life 1 mod go standalone

Real-life co-op.

July 17, 2013 Robert Purchese

22 comments

Dark blue icons of video game controllers on a light blue background

Feature

Retrospective: Half-Life: Opposing Force

The few. The proud. The hiding in an air vent.

Oct. 25, 2011 John Walker

45 comments

News

Valve bundles 22 games for USD 99

Includes Left 4 Dead. Bargain!

Nov. 17, 2008 Robert Purchese

27 comments

Interview

Opening the Valve

Part 2: On Warren Spector, Al, and the importance of playtesting.

Sept. 8, 2007 Tom Bramwell

24 comments

Interview

Opening the Valve

Gabe Newell and co. on Hollywood, Episode One and future expansions.

Sept. 8, 2007 Tom Bramwell

41 comments

Review

Half-Life : Opposing Force

Half-Life mission pack reviewed

July 4, 2006 Mat

4 comments

Half-Life: Opposing Force Gallery

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Caption

Attribution

Games from the Half-Life franchise