A complete starter kit for creating open‑world urban games in Unity. This template bundles production‑ready systems and example scenes so you can prototype and iterate fast.
What this template includes
- Smooth third‑person character controller with animation blending and IK‑ready entry/exit hooks.
- Modular vehicle system with multiple handling profiles and easy model integration.
- Fully functional AI traffic system: lane‑following, traffic lights, braking/avoiding behavior and personality variations (aggressive, cautious, neutral).
- NPC navigation & behavior: streamed NavMesh support, local avoidance, and goal‑driven tasks for believable city life.
- Vehicle enter/exit system with synchronized animations and input handoff.
- Ragdoll physics with velocity transfer and recovery blending for natural reactions.
- World streaming & LOD: tile‑based async loading, occlusion culling hints, and lightweight simulation options for large maps.
- Examples & prefabs: demo city scene, multiple vehicle prefabs, NPC prefabs, sample UI and mission placeholder.
- Tools & utilities: path/spline editor, profiler markers, debug visualizers and quick toggles to enable/disable systems.
- Documentation: setup guide, API overview, and how to swap models/animations.
Technical notes
- Modular architecture — integrate your own models and animations with minimal code changes.
- Built with performance in mind — batching, async scene loads and simplified physics proxies where appropriate.
- Comes with debug scenes showing before/after behaviours and tuning tips.
What you get
- Unity project folder (scripts, scenes, prefabs, example assets)
- Demo scene(s) to test systems out of the box
ImportantThis is a generic template for building open‑world experiences. It does NOT include third‑party copyrighted game assets or trademarked characters. Replace any placeholder content with your own assets before publishing your game.
visit Assets/GTA Style Open World Game Template/Driver (TrafficSystem)/Scenes/SmallCity (Simple).unity to open the demo scene
