Turing's Last Cipher — decrypt a message no one ever actually wrote

This is a submission for the June Solstice Game Jam

What I built

Turing's Last Cipher is a text-based cipher/puzzle adventure. A plain envelope arrives,

postmarked June 21st, full of jumbled letters and one typed line: "For whoever still cares to

listen. — A.T." Your terminal blinks awake, an AI assistant introduces itself, and together