MysteryMist: A Browser-Based Detective Game Powered by On-Device AI

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Developer built MysteryMist, a noir-style text-based detective game that runs entirely in the browser using on-device AI, requiring no cloud connection. The game was born out of frustration with cloud API latency and privacy concerns during real-time gameplay. Using WebGPU, the game runs a small, quantized AI model locally, meaning no user data is ever uploaded and gameplay continues even without internet access. Players progress by typing, with faster input dynamically revealing more clues, while the on-device AI acts as a narrative engine with sub-100ms response times. MysteryMist is available via a one-time purchase or subscription, though introductory cases can be played for free.

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