Supercharge your behavior trees with seven powerful, plug-and-play sensory systems. The Senses Pack gives your AI agents the ability to dynamically perceive and respond to their environment in both 2D and 3D worlds.

Whether you’re building stealth mechanics, animal behavior, security systems, or complex enemy AI, this pack gives your agents the tools to feel alive and aware.

Each included task is documented, modular, and ready to integrate with custom game logic.

🚀Performance-ready and extensible

Designed for both 2D and 3D Unity projects
Uses a GameObject-based workflow
Leverages the Unity Job System and Burst compiler where appropriate
Fully modular and built to grow

⚠️ The Follow Trace Trail task additionally requires the Movement Pack for Behavior Designer Pro.

Visibility

Determine line of sight with smart vision logic. Read it with Can Detect Object, which succeeds when the sensor detects a matching object — or any object, if no comparison is set.

Distance

Detect proximity to objects. Read it with Is Within Range, which checks whether the sensed amount falls inside a range you specify.

Sound

Hear footsteps, gunshots, or environmental cues, with emitters placed on the objects that make them.

Luminance

React to light intensity — the basis for stealth and horror mechanics. Luminance emitters and a scene-level manager drive the readings.

Surface

Sense different materials such as wood, metal, or grass. Read it with Can Detect Surface, which succeeds on a matching surface type — or any surface, if none is set.