Observer System for Unity

Look away. It moves.

Make your environment stalk the player.

OBRUXO027 Observer System is a Unity horror toolkit for creating objects that approach while unobserved and stop when watched. Build unsettling encounters with trees, statues, props, or enemies using your own models.

Features

• Observation detection: camera viewport, configurable distance, and raycast obstruction checks.
• Unobserved movement: configurable speed, activation distance, stopping distance, and delay before movement begins.
• Ground following and collision checks: help objects approach across suitable terrain while checking for obstacles.
• Observation events: trigger custom behavior when an object becomes observed or stops being observed.
• Inspector debugging: inspect the current observation state.
• Bonus flashlight sway: walking and running sway with configurable intensity.

The movement component also checks object bounds to help keep visible objects stationary.

Included

• Editable C# source code.
• ObserverObject, UnobservedMovement, and FlashlightSway components.
• A demo scene with simple sample objects and materials.
• English and Portuguese documentation.
• Commercial-use license.
• Unity package for importing into your project.

Compatibility

Tested with Unity 6000.4.5f1 on Windows x64.

The demo uses the Built-in Render Pipeline. Its materials may require conversion for URP or HDRP. Other Unity versions, render pipelines, and platforms have not been verified.

The demo controls require the Legacy Input Manager or the “Both” input setting. The core observation and movement components do not depend on a particular input system.

Scope and limitations

This toolkit provides observation detection and direct movement toward a target. It does not include NavMesh navigation or pathfinding.

VR, multiplayer, 2D physics, and Rigidbody integration are not included.

The demo uses simple sample objects. The detailed forests, trees, and scenery shown in promotional illustrations are not included in the asset.

Try the demo

Download the free Windows demo to explore the mechanic before purchasing. Watch the video on this page to see it in action.

License

You may use and modify the asset in personal and commercial games.

You may not resell, share, or redistribute the asset or its source files as a standalone product, asset pack, or template. See the included license for the full terms.

Release

Version: 0.1.0 Launch price: US$4.99 Creator: OBRUXO027

AI tools assisted with code, documentation, and promotional artwork. The asset does not require AI services at runtime.

For questions or bug reports, use the comments on this page. Include your Unity version, render pipeline, and steps to reproduce the issue.