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Half-Life: Opposing Force

Half-Life: Opposing Force

Step into the boots of a soldier in the Black Mesa incident.

Our Verdict

Best for

Half‑Life fans craving a new story angle

Skip if

Gamers needing cutting‑edge graphics or active multiplayer

What is Half-Life: Opposing Force?

Half-Life: Opposing Force puts you in the role of US Marine Corporal Adrian Shephard, sent to contain the Black Mesa disaster. Experience the iconic Black Mesa facility from a fresh perspective with new weapons, enemies, and a compelling storyline. The expansion adds cooperative AI teammates, unique weapons, and challenging puzzles, all while maintaining the series' signature physics-driven gameplay. Available on Linux, PC, and Mac, it offers both single-player and multiplayer modes for varied play styles.

SpecificationsAI-estimated

msrp$19.99
developerGearbox Software
publisherSierra Entertainment, Valve
age ratingPEGI 16, ESRB M
multiplayerSingle player, Multiplayer
critic score70/100
release date1999-11-10

Key Features of Half-Life: Opposing Force

Play as Corporal Adrian Shephard, a Marine tasked with securing Black Mesa.
Utilize exclusive weapons such as the M79 grenade launcher and the shotgun.
Encounter new alien and human enemy types not seen in the original Half-Life.
Solve environment-based puzzles using the game's advanced physics system.
Cooperate with AI squadmates that can be commanded for tactical advantage.
Access both single-player campaign and multiplayer deathmatch maps.

Use Cases for Half-Life: Opposing Force

1

Campaign Exploration

Experience the Black Mesa story from a soldier's viewpoint.

2

Multiplayer Skirmishes

Compete in classic deathmatch modes with friends.

3

Modding and Custom Maps

Create and share custom levels using the game's engine.

4

Speedrunning Practice

Master the campaign for fast completion times.

Pros & Cons of Half-Life: Opposing Force

Pros

  • Fresh narrative perspective on the Half-Life universe
  • Adds new weapons and enemy types
  • Solid physics-based puzzles
  • Supports both single-player and multiplayer

Cons

  • Graphics are dated compared to modern titles
  • Multiplayer community is small
  • Limited replay value after campaign completion

Frequently Asked Questions

Is Half-Life: Opposing Force compatible with modern Windows versions?

Yes, it runs on current Windows via Steam with compatibility settings.

Can I play the multiplayer mode online?

Multiplayer is available through LAN and online via Steam matchmaking.

Does the game require the original Half-Life to run?

No, Opposing Force is a standalone expansion and does not require the base game.

Are there any DLCs or additional content?

No official DLCs were released; the expansion includes all content.

Pricing Overview

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Paid (One-time)

Detailed plans are not listed. Visit the official website for pricing information.

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