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Half-Life: Opposing Force - Mods & Resources by the HL:OF Modding Community

  • Featured

    Half-Life: Opposing Force Reanimation Pack HD


    Just a new pack.. - A Mod by LIL-PIF
    LIL-PIF
  • Featured

    Half-Life: Opposing Force Reanimation Pack HD


    AnOtHeR PaCk - A WiP by LIL-PIF
    LIL-PIF
  • Featured

    [ThatGenericPyro]'s HD Model Pack (OP4)


    A GameBanana Exclusive - A Mod by [ThatGenericPyro]
    [ThatGenericPyro]
  • Featured

    Half-Life Opposing Force Reanimation Pack LD


    Another pack - A WiP by LIL-PIF
    LIL-PIF
  • Featured

    HL:OF Cartoon Models Pack


    A WiP by zzzs570
    zzzs570
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Psst! This game has a 1-click mod installer for hassle free mod installation:

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Half-Life: Opposing Force Banner

Opposing Force takes the player through the Black Mesa Research Facilty in the eyes of a soldier who is sent to the facility to wipe out everything in the facilty. Adrian Shepard is the soldier you play. The game starts out at bootcamp where mysteriously you are placed in advanced training. Once the training is over, you then are sent to Black Mesa where your helicopter is shot down by an unknown aircraft. You wake up after the crash to see that a scientist has saved you from being killed. You must then fight your way through the facility to escape.

Details

Game Submitter
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mb814
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Credits
Developed by Gearbox Software and released by Sierra/Valve Software.
Developer
Gearbox Software
Homepage
store.steampowered.com
Publisher
Sierra/VALVe Software
Release Date
1999-11-19

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