Digger – Terrain Caves and Overhangs v8.0 (10 Dec 2025) introduces a powerful, intuitive tool for generating caves and overhangs directly within the Unity Editor. Designed to enhance realism and environmental diversity, this resource pack enables developers to create detailed underground features with just a few clicks. Compatible with Unity 2021.3.28 or higher, Digger leverages voxel-based algorithms and Marching Cubes to generate seamless cave and overhang meshes while preserving the stability and performance of the native Unity terrain system. Unlike full voxel terrain replacements, Digger integrates these features intelligently, blending them with existing terrain to deliver the visual depth of voxel worlds without compromising terrain reliability or performance. This tool streamlines terrain design, eliminating the need for external software and reducing development complexity. The latest version is available free of charge.
Digger – Terrain Caves and Overhangs v8.0 (10 Dec 2025)