The Medieval Fantasy City Generator (MFCG) is one of the most advanced and widely used tools for procedurally generating detailed city maps for tabletop RPGs and fantasy worldbuilding. Originally a simple Voronoi-based layout built for a Reddit challenge, it has evolved into a powerful and flexible tool for crafting realistic medieval-style cities.
Key Features:
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Fine-grained control over key city elements like rivers, walls, and terrain layout
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A warp tool to reshape cities post-generation
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Procedurally generated district names for added immersion
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Export options in PNG, SVG, and JSON formats
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Integration with Azgaar’s Fantasy Map Generator and Dwellings
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Support for 3D city visualization via City Viewer
Whether you’re building a sprawling metropolis or a quaint riverside town, MFCG provides fast, customizable results that help bring your world to life.