About This Demo

Experience a story-driven first-person shooter set during World War II. Step into the role of Eduard Pěnkava, a new member of the secret Habitus organization, explore its main base, and travel to the Europen region, where you must destroy German tanks. The demo features the core gameplay elements of the full game in one mission spanning two levels.

About the Demo

Unknown Operations: The Habitus Demo

takes place shortly after Eduard Pěnkava joins the secret Habitus organization. In this standalone mission, you will explore the organization’s main base before deploying to the Europen region, where your objective is to stop German armored forces.

The demo includes the core gameplay systems featured in the full version of the game. Explore the environment, talk to characters, engage in firefights and tactical combat, interact with your surroundings, and face enemy vehicles.

The demo consists of one mission divided into two levels:

• Habitus Main Base – Explore the headquarters of the secret organization, meet its members, and prepare for the upcoming operation.

• Europen – Enter the combat zone and use the available weapons and equipment to destroy German tanks.

Demo Features

• A standalone story mission: Experience one of Eduard Pěnkava’s first operations after joining Habitus.

• Two distinct levels: Explore the Habitus main base and fight your way through the Europen region.

• Tactical combat: Adapt your approach to the situation on the battlefield and find the best way to defeat enemy forces.

• Vehicle combat: Face German tanks and use the available weapons and the surrounding environment to destroy them.

• Character interactions: Speak with members of Habitus and learn more about your mission.

• A preview of the full game: Experience the main gameplay mechanics and systems planned for the full release.

The demo offers a compact preview of the atmosphere, story, and gameplay of Unknown Operations: The Habitus. Its content is limited to two levels and does not represent the full scope of the complete game.

Technical Graphics Information

The game is built using Unreal Engine 5.8 and takes advantage of modern rendering technologies, including Lumen, Nanite, and MegaLights.

Lumen

Lumen provides dynamic global illumination and reflections. The game also supports Hardware Ray Tracing (HWRT), which is disabled by default. Players with compatible graphics cards can enable it manually in the graphics settings.

The individual graphics quality presets use the following modes:

• Epic: Full-quality Lumen using either Software Ray Tracing or Hardware Ray Tracing, depending on the player’s settings

• High: Optimized full Lumen using either Software Ray Tracing or Hardware Ray Tracing, depending on the player’s settings

• Medium: Lumen Lite, a less demanding version of dynamic global illumination

• Low: Lumen is disabled

On the Low preset, the quality of indirect lighting and reflections is significantly reduced. As a result, dark interiors and nighttime environments may appear darker, and some details may be less visible.

Nanite

Nanite is used for assets where it provides a meaningful advantage in visual quality or performance. Other assets use traditional optimized models with multiple Levels of Detail (LODs).

Nanite uses virtualized geometry and automatically renders only the amount of geometric detail required for the current view.

MegaLights

The game uses MegaLights to render dynamic lights and shadows. MegaLights is a separate direct-lighting system and may use ray tracing or Virtual Shadow Maps, depending on the configuration of individual lights.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

This product uses generative AI in a limited way during development. Some inventory icons and HUD/UI elements were initially created with the help of AI image generation tools, then substantially reworked and finalized manually by the developer before being included in the game.

AI-generated voice audio has been used as temporary development placeholder content. The final version is planned to replace these placeholder voices with recordings from human voice actors.

No live generative AI is used during gameplay, and the game does not generate new AI content based on player input.

Mature Content Description

The developers describe the content like this:

Unknown Operations: The Habitus contains violence related to World War II combat. Players use firearms, explosives, mounted weapons and vehicles against enemy soldiers. The game may include gunfire, explosions, injured or killed soldiers, wartime oppression, interrogation themes, sabotage, betrayal, moral dilemmas, and historical depictions of Nazi forces.

The game does not contain sexual content, nudity, non-consensual sex, explicit drug use, or self-harm.