Introduction

Terrain Grid System 2 is a professional grid generator and territory management system for Unity 2022.3+. It works with all render pipelines (Built-in, URP, HDRP).

Key Features

• Three grid topologies: Hexagonal, Box, and Irregular (Voronoi tessellation)
• Two-level region hierarchy: Cells and Territories
• Interactive highlight and selection system with customizable colors and effects
• Built-in A* pathfinding with async support for large grids
• Works on Unity Terrain, mesh-based terrains, or any GameObject
• Texture-based cell visibility masks and territory definition
• Grid Editor for in-editor cell customization
• Extensive C# API for full runtime control

Common Use Cases

• Strategy games with hex or square grids
• Territory control and conquest mechanics
• Turn-based movement and pathfinding
• Map region highlighting and selection
• Procedural territory generation

Requirements

Next Steps

• Quick Start — get a grid running in under 5 minutes
• Setup Guide — detailed scene setup and positioning options
• Inspector Reference — every inspector property explained