Behavior Tree System – Modular Entity AI & Mob Controller
Behavior Tree System: Advanced Entity AI Framework for Unity. Features a node-based editor & visual debugging to create complex RPG & Action mechanics. Scalable, PC & Mobile ready.
by Kiss.My.Assets
Price History +
Behavior Tree System is a complete Entity AI & Mob Controller tool for Unity designed to help you build complex modular entity behaviors with ease. It delivers a professional, game-ready workflow including live visual debugging and ScriptableObject-driven configurations. Perfect for teams that need powerful system logic without the friction of overcomplicated setups.
HELPFUL LINKS:| 🌐 WEBSITE | 💬 DISCORD |
💬 BEHAVIOR TREE SYSTEM - CORE CAPABILITIES🚀 VISUAL NODE EDITOR
Build and maintain complex AI logic flows using a clear, intuitive node-based editor window. ✅ Streamlined Flow: Composite, Decorator, and Action nodes are easy to connect and manage.
🔀 MODULAR ENTITY LOGIC
Handle dynamic state switching and player detection variables that impact how mobs react. ✅ Smart Reusability: Share behavior configs across different entities and tweak stats instantly.
💾 LIVE VISUAL DEBUGGING Integrated runtime execution tracking to inspect signals running through nodes in real time.
✅ Instant Diagnostics: Debug broken conditions and transition delays directly inside the graph view.
🧪 PRODUCTION READY Includes a complete demo scene showcasing core mechanics, optimized for both high-end and mobile performance.
⭐ WHY CHOOSE BEHAVIOR TREE SYSTEM?
- Scalable Logic: Handles everything from simple patrol loops to massive boss fight AI structures.
- Fast Integration: Ready-to-use components and demo scenes for instant results.
- Pro Workflow: Less boilerplate code, more focus on your game’s unique features. Less system overhead — more time for the product.
🎮 BEST FIT GENRES BEHAVIOR TREE SYSTEM
shines in games where tactical AI and reactive mob behaviors matter:
✅ RPG / Action RPG — complex boss patterns and elite enemy behaviors;
✅ Stealth / Adventure — line-of-sight cones, hearing sensors, and guard patrols;
✅ Strategy / Management — autonomous unit decision-making and logic modules.
PACKAGE CONTENTS
- 15+ Core System Scripts & Logic Modules
- 1 Custom Node-Based Editor Window
- 3 AI Agent Prefabs & ScriptableObject Presets
- 2 Example Scenes & Implementation Templates
🔗 POSSIBLE INTEGRATIONS
- FMOD for Unity
- PlayMaker
- Dialogue System for Unity
- Behavior Designer
- Weather Maker
- Enviro – Sky and Weather
- Quest Machine
- JU TPS 3 - Third Person Shooter GameKit + Vehicle Physics
- DOTS Traffic City
- 3D Roguelike RPG Complete Kit for Mobile and PC: TPS, Enemy AI, Puzzle and Props
- Medieval & Fantasy Giga Bundle
- Tons of Effects - VFX Bundle URP
- Odin Inspector & Serializer
- Playmaker / Bolt / NodeCanvas
- Starter Assets - ThirdPerson | URP
- Universal Sound FX
- The Complete UI Sound Effects Library
- Horror Bundle - Sound Effects
- Casual & Mobile Music and Sounds Pack
- Modern Weapons ALL-IN-ONE Sound System
- Universal Audio Bundle
- Pro Sound Collection
- Ultimate Game Music Collection
- Total Music Collection
- Medieval Fantasy 2 Audio Bundle
- Cute UI & Interact Sound Effects Pack
- Colossal Game Music Collection
- Medieval Fantasy Audio Bundle (Music + Ambience + Effects)
- Game Character Voice Bundle
- Hero Characters Bundle
- Starter Assets - FirstPerson | URP
- Survival Template PRO
- Survival Engine - Crafting, Building, Farming
- Advanced Multiplayer Game Template
- Clean Multiplayer Pro
- Beat 'Em Up - Game Template 3D
- Large Scale Combat System - RTS Sieges
- TopDown Engine
- 2D RPG Kit
- Colony Simulator
- Emerald AI 2025
- Mobile Pedestrian System
- Dialogue System for Unity
- 3D Stealth Game: Haunted House
- Easy Save 3
- GUI Pro - Minimal Game Light / Dark
- Heat - Complete Modern UI
- Ultimate Clean GUI Pack
- Pixel Art Full GUI / UI Kit
- Damage Numbers Pro
- I2 Localization
- Card Game Core
- Odin Inspector & Serializer
- NaughtyAttributes
- More Mountains – Feel
- Ultimate Character Controller
- Footsteps – Essentials
- Rewired
- Feel by More Mountains
- Corgi Engine
- TopDown Engine