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Watch trailer on Steam ↗Schema
Ambient Games · Published by Ambient Games
Last updated 28 Sept 2026
Define worlds in XML and watch them come alive in a simulation with flowing water, seasons, climate-driven vegetation, and early terraforming.
£8.50
Lowest price we've ever recorded
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Price history
RPG, Simulation · 2026 · More £5 - £15 games
Schema invites you to craft immersive simulations where your choices define the climate and growth of entire ecosystems. Experience the power of XML coding to bring life to your virtual landscapes.
About this game
Schema is a simulation-driven game engine where worlds, rules, and interactions are defined using XML schemas.
Instead of hand-building levels, you describe a world and Schema renders them into a playable simulation.
Featuring procedural block-based worlds, height maps, and text-driven RPG mechanics, Schema is designed for experimentation, systemic gameplay, and emergent behavior rather than scripted experiences.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10/11
- Processor: Intel Core i3-3210 or AMD FX-6300
- Memory: 8 GB RAM
- Graphics: Intel HD Graphics 4000 / NVIDIA GTX 750 Ti / AMD R7 260X
- DirectX: Version 11
- Storage: 400 MB available space
- Additional Notes: Performance scales with world size rather than target frame rate.
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10/11
- Processor: Intel Core i5-4690 or AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1060 6GB / AMD RX 580 / Intel Iris Xe
- DirectX: Version 11
- Storage: 400 MB available space
- Additional Notes: Performance scales with world size rather than target frame rate.
Supported Languages
Latest news
Patch NotesOfficial
Version Update
This version outputs a modding guide to Documents\\Ambient Games\\Schema when a new world is created.Read full article on Community Announcements (richardborsheim)
