
Half-Life: Opposing Force
Developer: Gearbox SoftwarePublisher: Sierra EntertainmentReleased: November 10, 1999
ShooterPlatformPuzzleSteam
75Generally Favorable
Get Deal on Kinguin →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









