A single-player psychological survival horror. At the end of an ordinary day, a routine subway ride leads you into a bizarre, endless alternate reality. Survive against overwhelming dread and surreal creatures by utilizing your surroundings.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“The core of the horror genre lies in the pacing of tension, the timing of scares, and total immersion. Because developers inevitably become desensitized to their own mechanics and triggers during production, it is essential to objectively verify whether players actually experience fear at our intended moments. Through Early Access, we aim to gather raw reactions and feedback from the community to fine-tune the game's pacing, puzzle difficulty, and atmospheric sound details, ultimately crafting the most perfect horror experience possible.”

Approximately how long will this game be in Early Access?

“We anticipate the Early Access period to last approximately 6 months to a year. However, rather than strictly adhering to a fixed schedule, our goal is to release the full version once we have fully incorporated player feedback and achieved a level of quality that satisfies both us and the community.”

How is the full version planned to differ from the Early Access version?

“The full version plans to continue the narrative from Chapters 1, 2, and 3 provided in Early Access by introducing Chapters 4 and 5, which serve as the conclusion to the entire story. Furthermore, instead of simply appending the remaining story, we plan to actively analyze community feedback gathered during Early Access to further refine the level design and gameplay balance of the previously released Chapters 1, 2, and 3. Ultimately, our goal is to deliver a fully polished, seamless full-package game from start to finish.”

What is the current state of the Early Access version?

“The current Early Access version features fully playable versions of Chapters 1, 2, and 3, covering the story up to its midpoint out of the 5 planned chapters. The unique environments, core mechanics, and puzzle gimmicks assigned to each chapter are fully functional, and internal testing has been completed to ensure an immersive experience up to the end of Chapter 3. It offers the stability of a substantial front-half game rather than an unfinished framework, allowing for an immediate and smooth gameplay experience.”

Will the game be priced differently during and after Early Access?

“To express our gratitude to players who believe in the game's potential and join us during the Early Access phase, the game will be offered at a slightly lower price than the full version. We plan to moderately increase the price upon the official release as a substantial amount of new content and features are added.”

How are you planning on involving the Community in your development process?

“We plan to use the Steam Community Hub and official Google Forms as our primary communication channels. Through the Steam Community, we will monitor players' general discussions and reactions, while utilizing Google Forms to systematically gather structured feedback, such as chapter-by-chapter scare difficulty assessments and detailed bug reports. Collected feedback will be reviewed and implemented, and with every major update, we will transparently share through patch notes exactly which community insights led to actual game improvements.”
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Download No Exit : Anomaly Demo

This game is not yet available on Steam

Planned Release Date: August 2026

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About This Game

Step Into Inescapable Horror

'No Exit : Anomaly' is a first-person psychological horror escape game featuring extreme immersion and highly detailed textures. The subway—a place of ordinary, everyday life—has twisted into a labyrinth filled with chilling silence. If you fail to understand the rules of this place, you will never escape.

Key Features

  • Overwhelmingly Realistic Horror Environment Flickering fluorescent lights in cold tiled corridors, endless stretches of desolate concrete walls. Precise graphics, delicate lighting, and spine-chilling sound design combine to deliver suffocating visual pressure. This agonizingly realistic space itself becomes your worst nightmare

  • Gimmicks and Puzzle Solving for Survival To escape the labyrinth, you must figure out the hidden gimmicks scattered throughout the map. Beyond simple navigation, ingenious puzzles stand in your way. Your logical ability to understand spatial rules and decode mechanisms is your only key to survival

  • Sanity-Draining Anomalies The space you thought was safe grotesquely distorts within an endless loop. Ordinary subway routes twist, eerie statues take on bizarre forms, and amid ominous noises echoing in your ears, an unknown entity with a grotesquely slit mouth stalks you in the dark. You must notice the subtle changes, find the hidden rules, and break the chains of this horrific loop

AI Generated Content Disclosure

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

During the development of this game, generative AI tools were used to assist in creating certain environmental textures (images), select 3D model assets, and audio sound effects. All AI-generated assets were manually reviewed, heavily edited, and refined by the developers to perfectly fit the game's eerie and unsettling horror atmosphere before being implemented into the final build.

Mature Content Description

The developers describe the content like this:

This game contains an eerie, oppressive atmosphere and frequent sudden jump scares. It features elements of psychological horror that some players may find unsettling. It does not contain any sexual content, drug abuse, self-harm, or extreme violence.

System Requirements

    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce GTX 1660 6GB / AMD Radeon RX 5600 XT 6GB
    • DirectX: Version 12
    • Storage: 5 MB available space
    Recommended:
    • OS: Windows 10 / 11 64-bit
    • Processor: Intel Core i5-12400 / AMD Ryzen 5 5600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 3060 12GB / AMD Radeon RX 6700 XT
    • DirectX: Version 12
    • Storage: 6 MB available space
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