Decastory

An AI "Choose your adventure" story game!

Every choice matters. Every story ends. DecaStory is a finite AI text adventure. Pick a genre — Action, Suspense, Fantasy, or Romance — set your story length, and make choices that permanently shape where the tale goes. Unlike endless AI chatbots, every DecaStory has a fixed number of slides and builds toward a real climax and a real ending.

HOW IT WORKS

Choose your genre, length (5, 10, or 20 slides), and content maturity Each slide, pick from three choices — every one shifts your Caution, Boldness, and Cunning Your accumulated choices trigger stat checks at the story's climax — pass or fail is determined by how you played, not by chance Reach one of many endings, then fork your story at any past moment to explore the timeline you didn't take

FEATURES

Timeline Tree: branch any story at any choice and watch your alternate histories grow The Vault: your archive of every story, favorite, and unfinished tale Achievements and statistics that track how you play Rewrite choices in your own words in Fantasy mode Play as a guest instantly — no account needed

Short stories, real endings, and the roads not taken. Write your fate in ten slides or less.