Claude Fable 5.2 Open-World, Strategy and Simulation Games

Open worlds and strategy games are the hardest test for an autonomous coding model: they need streaming terrain, many interacting systems, save state and a UI that holds it all together. The Fable 5.2 projects collected here push well past a single level, into western frontiers, crime cities, real-time strategy campaigns, settlement building and transit planning on real map data.

Most of these are multi-file projects built over many sessions rather than one-shot single files, so they are embedded from the authors' own deployments. Each page links to the source repository so you can see how the model structured a larger codebase.