RELEASE SCANNER
Half-Life: Opposing Force cover
Video game · 1999

Half-Life: Opposing Force

Released 10 November 1999 on PC, Mac and Linux

Developer
Gearbox Software
Publisher
Sierra Entertainment
Made in
Frisco, United States
Genre
Shooter, Platform, Puzzle
Themes
Action, Science fiction, Thriller, Warfare
Series
Half-Life
IGDB PLAYERS80403 ratings

About Half-Life: Opposing Force

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, is sent in to neutralize the Black Mesa Research Facility after a scientific mishap causes it to be invaded by aliens, but quickly finds that the Marines are outnumbered and slowly being beaten back by a second alien race and black operations units.

Summary: IGDB.

Release dates

PC10 November 1999
Linux30 March 2013
Mac30 March 2013

Screenshots

Half-Life: Opposing Force screenshot 1Half-Life: Opposing Force screenshot 2Half-Life: Opposing Force screenshot 3Half-Life: Opposing Force screenshot 4

Videos

Half-Life: Opposing Force: Trailer

Half-Life series

Half-Life: Opposing Force is game 2 of 12. All 12 in order ›

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Out the same week

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Sources: Wikidata, IGDB, Wikipedia's release lists.