Under the Black Moon

As a Mod built upon Half-Life: Opposing Force, this 2002 shooter modification drops you into a tense survival scenario after your transport plane is shot down. The core gameplay involves methodically fighting through hostile, entrenched areas to reach a base for extraction. This user-created content offers a focused, new campaign experience leveraging established shooter mechanics, available on PC and Mac.

This title is a modification, or "mod," built upon the foundation of the classic first-person shooter, Half-Life: Opposing Force. As a user-created expansion, it offers a distinct, self-contained experience leveraging the established engine and mechanics of its parent game. Released in 2002 for PC (Microsoft Windows) and Mac platforms, this shooter focuses on delivering a concentrated survival scenario within a familiar, yet newly configured, environment.

Core Experience and Setting

The premise throws the player directly into a high-stakes survival situation. You begin as a survivor of a transport plane crash, immediately thrust into hostile territory. The narrative centers on navigating a dangerous, unfamiliar area with the singular goal of reaching a friendly base for extraction. The atmosphere suggests a tense, isolated struggle against prepared opposition.

The core gameplay loop revolves around methodical progression through the environment. Given that the enemy forces have had ample time to secure their positions, players are encouraged to proceed with caution. This focus shifts the experience toward tactical movement and resource management within the established shooter framework.

What makes this game unique within its format?

As a mod, this content represents a dedicated effort by creators to craft a new campaign or scenario using existing game assets. Its value proposition lies in offering a fresh narrative arc and level design that diverges from the original game's structure. It provides a complete, albeit focused, adventure for those familiar with the underlying engine.

Key Features of the Survival Scenario

The primary appeal centers on the immediate need to survive after being shot down. Players must traverse the immediate aftermath of the crash site and push toward a military base. The environment is designed to feel entrenched, emphasizing the challenge of breaking through well-defended areas.

Content Availability

This modification is presented as a singular, complete package. There are currently no officially listed Downloadable Content (DLC) packs, expansions, or subsequent remakes or remasters associated with this specific title.

Platform Accessibility

This shooter experience is available on PC via Microsoft Windows and Mac operating systems, reflecting its origins as a community-driven modification for a title popular on those platforms during its era.