Show HN: Diorama – Draw a world, play it with point and click

Category: ai-ml

Tags: ai-generated, game-engine, point-and-click, typescript, meta-models, procedural-generation

Score: 7.3/10 (Innovation: 8, Technical: 8, Documentation: 8, Utility: 5)

Diorama is a local TypeScript tool that turns a one-sentence story prompt into a fully playable point-and-click adventure game, using Meta's AI models (Muse Spark, Muse Image, SAM 3.1) for world design, painting, asset extraction, and verification. It is notable for combining generative AI with deterministic code-based validation of reachable endings and walkable geometry, and it exposes both a CLI and a browser-based Studio with an agent that helps edit worlds.

Target audience: game developers, creative coders, AI engineers, hobbyist storytellers

Repository: https://grzegorz.tanczyk.pl/diorama/ · TypeScript · Apache-2.0

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