Coming soon

About This Game

You are inside the cube.

No rules are explained.
No escape is promised.
But every action you take is being watched.

Can you survive their trials?

Lasers, spikes, falling objects, moving walls, and other punishments will test how you move, react, and endure.

But survival is not the only thing being judged.

The observers analyze your behavior.
Damage taken, movement, jumping, survival time, and repeated actions can all affect their reactions.

Each observer has different preferences.
Their judgment may lead to punishment, blessing, or a change in the next trial.

You are not simply playing.
You are being observed.

Features

• First-person survival action inside a sealed cube

• AI-generated observer reactions based on your gameplay

• Multiple observers with different personalities

• Punishments and blessings that change each trial

• Psychological horror atmosphere built around surveillance and judgment

AI Generated Content Disclosure

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

This game uses generative AI to create observer reaction text based on the player's actions during gameplay. Text-to-speech technology may also be used to generate spoken observer lines. The AI-generated content is constrained by predefined prompts, rules, and game systems.

Mature Content Description

The developers describe the content like this:

Observer's Mobius contains mild fantasy violence and psychological horror elements. The player may take damage from non-realistic hazards such as lasers, falling objects, moving walls, and other trial-like punishments. The game does not contain realistic blood, gore, sexual content, drug use, or gambling. The horror content is mainly based on dark atmosphere, surveillance, tension, and psychological pressure.