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Product description
Half-Life: Opposing Force PC is the official expansion pack for Half-Life, Valve's best-selling debut from 1998. Gearbox Software, a young studio founded by experienced developers, was selected as the creators of the add-on.
Remember those soldiers who got you so bad in Half-Life...
Remember those soldiers who got you so bad in Half-Life...
Overview
Languages
Publisher
Valve
Developer
Gearbox Software
Works on
Windows
System Requirements
Minimum
Processor
500 mhz
Graphics
16mb video card
Memory
96mb
System
Windows XP