The NPC System is a modular, state-driven AI framework designed for Unity, focused on creating dynamic and believable non-player characters with minimal setup and maximum flexibility.Bring your world to life with a powerful and flexible NPC behavior system designed to create believable, dynamic characters with minimal setup.This asset allows you to create NPCs that move naturally, interact with the environment, talk to each other, and respond to different zones in your world — making your game feel alive instead of static.Core Component:NPC Controller Script – central “brain” managing NPC behavior, movement, interactions, and animations.Movement & Navigation:Integrated with Unity NavMesh for pathfindingSmooth animation blending via Animator.CrossFadeTarget-based movement logic for dynamic navigationInteractions:NPC-to-NPC conversations (visual / timed interactions)Object-based interactions (pick up, use, activate)Interruptible actions with state-safe fallbackZone Awareness:Limit NPC Movable Space.Animation & Visuals:Assign animations to world objectsNPCs can visually interact or appear to talk to each otherSupports environment storytelling via actors and animated objectsCustomization & Extensibility:Adjustable parameters for movement speed, interaction timing, zone behaviorModular namespace and clean architecture for easy integration into projectsLightweight and optimized for performanceSetup:Add NPC Controller to your NPC prefabAssign Animator and optional NavMeshAgentConfigure zones, interactions, and targetsIdeal For:RPGs, adventure games, simulations, fantasy worlds, open-world gamesDevelopers who want quick setup with modular, extensible NPC behaviorCreated with Support of AI tools.
