Visual Scripting

Create Unity gameplay logic with node-based Script Graphs and State Graphs without code.

3|Updated Apr 8, 2026

Search Tags:#unity #subgraphs #visual-scripting #script-graphs #state-graphs #custom-units

Ready to run

npx skills add https://github.com/TMHSDigital/Unity-Developer-Tools --skill visual-scripting

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: Visual Scripting
Source: https://github.com/TMHSDigital/Unity-Developer-Tools/tree/main/skills/visual-scripting
Command: npx skills add https://github.com/TMHSDigital/Unity-Developer-Tools --skill visual-scripting

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Unity Visual Scripting provides a node-based approach to build gameplay logic, UI flows, and AI behavior without writing C# code, accelerating iteration for designers and developers.

Core Features & Use Cases

Script Graphs for sequential logic and event handling.
State Graphs for AI behavior and game state management.
Subgraphs for reusable, modular logic.
Custom Units to extend node functionality and performance.

Quick Start

Create a Script Graph on a GameObject and begin wiring nodes to implement gameplay logic.

Frequently Asked Questions about Visual Scripting

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I build Unity gameplay logic without writing C# code?▼

Unity Visual Scripting builds gameplay logic without writing C# by using node-based Script Graphs for sequential events and State Graphs for AI behavior. Designers wire nodes directly on GameObjects to prototype interactions, accelerating iteration without traditional coding.

What is the difference between Script Graphs and State Graphs in Unity visual scripting?▼

Script Graphs handle sequential logic and event handling, while State Graphs manage AI behavior and game state transitions. Both are node-based workflows, but Script Graphs flow through actions, whereas State Graphs transition between specific game conditions.

How do I create reusable logic in Unity visual scripting?▼

You create reusable logic by building Subgraphs. Subgraphs modularize node-based workflows into custom components, enabling you to efficiently replicate and manage complex gameplay interactions across multiple Script Graphs and State Graphs without rewriting C# code.

Can I extend node functionality in Unity visual scripting?▼

Yes, you can extend node functionality by creating Custom Units. Custom Units allow you to add specialized nodes to your Script Graphs, providing additional performance and flexibility for your specific graph-based workflows and gameplay systems.

Do I need prior programming knowledge to use Unity visual scripting for game design?▼

No prior programming knowledge is needed because Unity Visual Scripting replaces C# code with a node-based interface. Designers can prototype gameplay interactions, UI flows, and AI behavior by visually wiring nodes in Script Machines, accelerating iteration.