A single-player voxel sandbox where you build worlds, craft, and explore your own stories.
Schema is a single-player voxel game that blends creative building with RPG adventure. Generate worlds from real-world height maps or procedurally, then explore, mine, craft, build machines, and follow saga-driven stories — all offline, at your own pace.
Create worlds from real elevation data or procedural generation. Import height maps from anywhere on Earth and play in them.
Mine resources, smelt ores in furnaces, and build anything from simple shelters to complex machines.
Encounter characters with dialogue trees, follow branching story arcs, trade, and explore narrative-driven adventures.
Worlds come alive with dynamic weather, soil saturation, gravity, heat diffusion, and living vegetation.
Customize nearly every aspect of the game through XML. Define blocks, substances, equipment, consumables, characters, dialogue, quests, and saga arcs — no code required.