Half-Life: Opposing Force

Half-Life: Opposing Force (1999)

by Gearbox Software, Sierra Entertainment, Valve
Genres:Platform, Puzzle, Shooter
Themes:Action, Thriller, Warfare, Science fiction
Game modes:Single player, Multiplayer
Story: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.Show more
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