The Complete Visual Behavior Authoring Framework for Unity

NodeCanvas has the most intuitive and comprehensive visual graph editor for Unity, polished with unique features and made by designers for designers! Robust Minimap, Graph Explorer, Copy/Paste, Full Undo, Comments, Groups, and more.

Seamlessly combine Behavior Trees and State Machines, two of the most powerful systems used in the industry into one coherent workflow. Use SubTrees and SubFSMs within one another and map their variables for reusability and flexibility.

Use any type of variable, including lists/arrays, enums, interfaces, and your own custom types. Utilize Graph, Object, Asset, and Global Blackboards, as well as  Blackboard Parenting to create a network of variables and parametrize behaviors to your needs.

Utilize a non-destructive workflow using modular actions and conditions across all three systems. Create once and use anywhere. Includes tons of premade game-oriented tasks to get you up and running quickly!

See exactly how your graph designs work with advanced, colorful, and informative visual debugging. Live edit anything while in play mode, add breakpoints, and get instant variable feedback.

Data Bind (map) any variable to any component property or field on the agent game object, thus significantly decreasing the tasks needed and interfacing with existing code with ease.

Auto-Convert variables to linked task parameters of non-identical types allow you to work expressively without the need to worry about such conversions and lets you do more with far less.

Utilize the built-in event system and asset-based event signals to dynamically react to game world changes with the added ability to transfer any variable data along the events sent for a fine grained communication.