Theme
Language

Layout
Skip to content
View in the app

A better way to browse. Learn more.

ZeiGames

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Half-Life: Opposing Force Free Download (Build 5429885)

Half-Life: Opposing Force

Featured Replies

Half-Life: Opposing Force cover art

Half-Life: Opposing Force Game Details

Release Name: Half-Life: Opposing Force

Game Version: Build 5429885

Release Date: 1 Nov, 1999

Publisher: Valve

Developer: Gearbox Software

Based On: CSF & Goldberg

Half-Life: Opposing Force Direct Download - Game Overview

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.


Half-Life: Opposing Force Screenshots

Half-Life: Opposing Force screenshot 1 Half-Life: Opposing Force screenshot 2 Half-Life: Opposing Force screenshot 3 Half-Life: Opposing Force screenshot 4


Half-Life: Opposing Force Trailer


Half-Life: Opposing Force System Requirements

Minimum Requirements

Recommended Requirements

OS

-

-

Processor

-

-

Memory

-

-

Graphics

-

-

DirectX

-

-

Storage

-

-


How to Install Half-Life: Opposing Force

  1. No Installation Needed: The game is pre-installed. Just download and extract.

  2. Extract: Right-click the .zip or .rar file and select "Extract Here" or "Extract to folder".

  3. Run: Find !Start.bat inside the folder and run it.

Game Data & Settings

  • Save Data Location: */gearbox/SAVE

Important Notes

🔥DOWNLOAD AREA🔥

🔹456 MB🔹

Select the server you want to download with ZeiLink.

Download

  • Views 186
  • Created
  • Last Reply

Posted Images

Create an account or sign in to comment

Recently Browsing 0

  • No registered users viewing this page.

Account

Navigation

Search

Search

🔎 Search Tip
For exact results, search using "game name" .
Without quotes, results may include unrelated titles.

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.