WorldGen

Infinite procedural terrain that streams while your game runs, with biomes, foliage, water, roads and towns.

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Highlights

• Infinite terrain generated while the game runs: no baking, no loading screens
• Spatial biomes, dense grass, foliage, erosion, and water with waves
• Procedural roads, bridges and towns, with roadside buildings placed automatically
• Multiplayer and dedicated servers with no extra setup
• A built-in test suite that checks roads and building placement

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Supports Unreal Engine 5.4 – 5.8. Current version: 1.16.

See the full feature list in the documentation.

Related tutorials

Free tutorial series on the CodeLikeMe channel that explore the same systems, step by step.

• 
  Runtime Terrain Generation50 videos · plugin available
• 
  WorldGen: Runtime Infinite Terrain20 videos · plugin available
• 
  Runtime Foliage Generation14 videos · plugin available
• 
  High Performance Grass System9 videos · plugin available

Documentation

WorldGen documentationInstallation, quick start, FAQ, troubleshooting and changelog.

More videos

• 1.15: Ocean Waves & Underwater
• 1.14: Per-Biome Geography & Foliage
• 1.12.2: Road Meshes and Junctions
• 1.12.1: Procedural Road Network
• 1.11: Infinite AI Navigation
• 1.10: Spatial Biomes
• 1.9: Spawn Actors, Resources & NPCs
• 1.8: Exclusion Volumes
• 1.7: Grass Upgrade
• 1.5: Terrain LOD System
• 1.4: Runtime Terrain Deformation
• 1.3: Multiplayer Support
• 1.2: Erosion
• 1.1: Dense Grass

More in Worlds

• CityGen: A runtime city-builder framework: draw roads, place buildings and paint zones on streaming procedural terrain.
• RTSKit: A top-down real-time-strategy starter kit: selection, orders, economy, building, walls, training, combat, an AI opponent, a minimap and save/load, all driven by DataTables.