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Half-Life: Opposing Force Events · SteamPeaks

Apps Half-Life: Opposing ForceEvents

Half-Life: Opposing Force

GameApp ID 50by Gearbox SoftwareReleased 1 Nov 1999

Data

Price history Charts Patches Events9 Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots4 Requirements Install size Configuration Cloud saves

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Achievements Community Media Related apps

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Events9 Overview Price history Charts Patches Reviews Audience Estimates Availability Metadata Packages DLC Depots4 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

9 announcements · from Half-Life: Opposing Force’s Steam news feed

All gamesRead twice a day

Everything Updates2 Community7

Half-Life: Opposing FoGame update8 Oct 2019Half-Life: Opposing Force update releasedAn update for Half-Life: Opposing Force is now available: Fixes · Fixed end of game transition failing to run after defeating final boss · Fixed grapple sound effects and alternate fire · Fixed crash when target of a Gonome projectile is killed · Fixed sniper rifle using wrong animations · Fixed Desert Eagle laser disappearing when reload is triggered with a full magazine · Fixed displacer ammo…Half-Life: Opposing FoGame update21 Aug 2018Half-Life: Opposing Force update releasedA small update for Half-Life: Opposing Force is now available: Engine · Fixed bug in skybox image loading · Fixed bug in demo command processing · Prevent certain path characters from being used in commands · Enforce certain extensions be used for files specified in some commands

Windows · macOS · Linux

Engine —

FPS Action Classic Sci-fi Singleplayer Shooter +14 +16

View on SteamSteamCompare Share

App ID50

Release date1 Nov 1999

Engine—

Install size340 MB

TypeGame

Last update19 Aug 2020

Steam DeckPlayable

DLC0

DeveloperGearbox Software

Changenumber37,431,479

Price$4.99

Packages0

PublisherValve

SystemsWindows · macOS · Linux

Followers12,174

Depots4

Compare this game

Half-Life: Opposing Force

Gearbox Software·Valve
Released 1 Nov 1999·App 50

Steam user reviews

Overwhelmingly Positive

95.4%· 28.9K reviews

Recent Very Positive · 95%

SteamPeaks Rating

95.2 Overwhelmingly positive

Recent 30 days 90.5

Playing now

91

−6 vs. yesterday

1.7%of peak

All-time peak

5,373

Aug 2023

Updated 13 Sep 2026, 02:57 UTCData by SteamPeaks.com

Nothing of this kind for this game.

Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.