Half-Life: Opposing Force

An add-on to the original first-person shooter

4.3 on 36 votes

0/5 stars
License: Commercial $4.99
Total downloads:96 (1 last week)
Operating system:Windows XP/7/8/10
Latest version:
Screenshot collage for Half-Life: Opposing Force


Play as a member of the special forces team tasked with clearing the Black Mesa research facility after the start of the crisis in the original Half-Life. See Gordon Freeman, and witness the other side of the events happening parallel to his exploits.

Half-Life: Opposing Force is available as a free download on our software library. This tool was originally created by Gearbox Software. This PC program was developed to work on Windows XP, Windows 7, Windows 8 or Windows 10 and can function on 32-bit systems.

This download was checked by our antivirus and was rated as clean. The most popular versions of the program are 1.1 and 1.0. The tool is sometimes distributed under different names, such as "Half-Life Opposing Force". Half-Life: Opposing Force is included in Games. Commonly, this program's installer has the following filenames: gearbox.exe, RUN_HLOF.exe, RUN_GAME.exe, OpposingForce.exe and Opposing Force.exe etc.

From the developer:

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.

You may want to check out more software, such as Force Mu Online, Half-Life Visitors or Half-Life Decay PC, which might be related to Half-Life: Opposing Force.


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