Digger PRO – Voxel Terrain Sculpting

Dig, carve, tunnel, and deform Unity terrains in real time, without switching to a full voxel engine.

Demo | Documentation | Discord

Digger PRO blends voxel editing with Unity’s built-in terrain so you keep your existing workflows while gaining true 3D sculpting (caves, overhangs, tunnels, etc.).

Powered by Burst, Unity Jobs, and Awaitables, it’s incredibly fast, lightweight, and production-ready.

✨ Voxels are used only where they are needed, which makes it faster and lighter than classical full voxel terrain engines.

🚀 What’s New in 8.0

Configurable Voxel Generation System

A redesigned, modular voxel pipeline:

• Swap generation strategies via ScriptableObjects
• New Advanced Generator with depth and noise-based layering
• Fully extensible through the IVoxelGenerator API

Voxel Destructibility

Every voxel can now be either destructible (default) or indestructible.

Auto-Remove Floating Voxels

A fast connectivity-based cleanup system removes unsupported voxel clusters for more realistic terrain.

ModificationResult API

Terrain edits now return precise voxel statistics, perfect for resource systems, building rules, or visual feedback.

🛠 What Digger PRO Lets You Do

• Dig and deform terrain at runtime with high performance
• Create caves, overhangs, arches, and tunnels
• Update NavMesh at runtime
• Persist modifications at runtime
• Paint textures on generated cave meshes
• Use custom brushes
• Supports multi-terrain setups and all terrain creation tools

Digger PRO gives you a voxel-like editing experience without losing the Unity Terrain workflow you love.

🌟 Key Features

• Real-time / in-game editing (Burst + Jobs)
• No FPS drop by leveraging Unity's background threads and Awaitables
• Advanced Operations included by default
• Automatic LODs, collisions, and grass/detail removal
• Mesh resolution control and rebuild tools
• Undo/redo support
• HDRP 17, URP 17, Built-in, and MicroSplat shader support (requires MicroSplat Digger module - read MicroSplat documentation for more details)
• Lightmapping support (well, not for modifications made at runtime of course, and not with MicroSplat)
• Compatible with Gaia, MapMagic, TerrainComposer, and others
• NEW: Configurable Voxel Generation System
• NEW: Auto-Remove Floating Voxels
• NEW: Control Voxel Destructibility
• Fully integrated with PolyTerrain for blocky or low-poly styles

📦 Digger PRO vs. Digger

• Digger PRO has all Digger's features + full runtime support

✅ Requirements

Unity 6+

Burst, AI Navigation, and Collections packages

❌ Limitations

WebGL not supported