This modification for a classic first-person shooter, released in 2021, provides a focused and action-oriented experience. It builds upon a well-established engine to present a new set of challenges centered on a fight against a demonic pandemic threatening Earth. Players navigate through diverse environments, including techbases, spaceships, dungeons, and hellish locations, with the objective of eliminating threats and progressing.

A key characteristic of this modification is its emphasis on concise map design. The 32 primary levels are intentionally built with a limited number of architectural elements, generally not exceeding 400 "linedefs." This design approach results in shorter, more focused gameplay sessions that prioritize quick reflexes and efficient combat. A single, significantly larger "super secret level" is also available for those who discover it.

What is the core gameplay loop?

The gameplay involves navigating through distinct environments and engaging in intense combat against demonic adversaries. The primary goal is to eliminate all enemies and advance to the subsequent area. The compact map design encourages a direct combat and exploration strategy, making each encounter a concentrated burst of action. The variety of settings contributes to a visually diverse experience across the 32 main levels.

Concise Map Design and Rapid Pace

The most notable feature is the commitment to small, tightly designed maps. This design philosophy, reflected in the "Zone 400" designation, limits the architectural complexity of each level. This results in a gameplay experience that is described as short, quick, and simple, allowing players to complete a full challenge within a relatively brief period. This approach offers a different experience compared to modifications with larger, more expansive levels, appealing to players seeking immediate action.

What kind of environments can players expect?

Players will encounter a variety of distinct locations:

Techbases
Spaceships
Dungeons
Hellish abodes

Is there any bonus content?

In addition to the main 32 levels, a substantial super secret level is included, offering a larger and potentially more complex combat arena for dedicated players.

Basic Game Information

This title is a modification, meaning it expands upon an existing game. It was released on July 20, 2021, and is available for PC (Microsoft Windows).