Companion Drones

Give your sci-fi companions a visible personality.

Five distinct drones for Unity URP: Relay, Courier, Starglass, Civic, and Knowledge Lens. Animated energy fields and procedural body language communicate their moods. Courier, Starglass, and Civic also have expressive pixel displays.

Expressions you can shape

Customize colors, surface finishes, field patterns, and reaction intensity. Emotion Signature fields change their geometry with the mood: curiosity loops, joy arches, affection contours, and focused lines.

Eight moods: Neutral, Curious, Joy, Affection, Focus, Concern, Anger, and Sadness. Five short electronic sound cues accompany reactions.

Connect them to your game

Explore the interactive Field Lab, or start with the minimal integration scene. Use the included C# API and Unity events to connect expressions and reactions to your gameplay. An Editor attachment tool helps you add the expression system to other models.

This kit provides expression and reaction systems. Your game supplies navigation, perception, and autonomous decision-making.

Inside the package

• Five configured companion prefabs and editable FBX models.
• Two chassis LOD levels per drone.
• Animated expression-field and pixel-display shaders.
• Two face atlases and customizable surface materials.
• Five procedural reaction sounds.
• Two demo scenes: Field Lab and minimal integration.
• Quick Start, Companion Kit guide, API reference, Emotion Signatures guide, troubleshooting, and a printable expression reference PDF.

Requirements & compatibility

Unity 6000.2.7f2 · URP 17.2.0 · Unity UI 2.0.0.

Developed and tested on desktop Linux. Built-in and HDRP are not supported; other platforms have not been verified. Documentation and demo interface are in English.

Delivered as a .unitypackage to import into your Unity project.