Sombo World Generator Pack for Unity

Generate infinite worlds in Unity with one component.

Drop SomboWorldGenerator onto any GameObject, press Play, and terrain streams infinitely around your player. No setup beyond that.

For Unity Built-in Render Pipeliner

This is the exact system powering Sombo  (inDev-01) . Every hill, biome, crater, and grass blade in the sandbox game Sombo was generated by this code. It's not a demo project or an experiment — it's a production-tested terrain engine with real players running on top of it. 

If you want to see what it looks like in an actual game before buying, play Sombo for free first :

What's in the pack

• Infinite chunk streaming that never hitches — frame-budgeted coroutines keep you at 60fps while new terrain loads
• Two mesh modes: smooth rolling hills or voxel/cube-style block terrain
• Biome system — sand beaches, grass plains, dirt patches, stone peaks, all blending naturally
• Natural variation mode for massive open-world geography (flat plains into mountain ranges)
• Runtime terrain deformation — dig craters, raise ground, build terrain at play-time
• Batched procedural foliage — an entire chunk of trees costs 2 draw calls
• Optional prefab tree support for custom art styles
• Batched grass detail mesh with animated wind shader included
• Save/load support built in via serialisable modification dictionary
• Full public API for spawning, height queries, water level, biome colour

SimpleGrassWind.shader included Lightweight vertex-animated grass shader. Drop it in Assets, it auto-connects. Falls back gracefully if missing.

No dependencies. No packages. No threads. Works out of the box in Unity 2021.3 LTS and newer. Built-in Render Pipeline.

Full documentation included — Quick start, Inspector reference, API docs, performance guide, troubleshooting.