Half-Life: Opposing Force
Nov 1, 1999
by Gearbox Software
Platforms
Linux
PC (Steam)
macOS
Genres
Action
Tags
1990's
Action
Adventure
Aliens
Atmospheric
Classic
Co-op
FPS
First-Person
Gore
Great Soundtrack
Military
Moddable
Puzzle
Retro
Sci-fi
Shooter
Silent Protagonist
Singleplayer
Story Rich
Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.