detective
Detective stories where you run the investigation
AI builds the mystery — interrogations, clues, theories — and you make the key calls at each turn
Detective fiction is one of the best genres for interactive storytelling. In a classic mystery novel you follow the detective: you see what they see, but you don't make decisions. On Page 47 you decide — do you interrogate the minor witness, trust the informant, open the crypt door or wait until morning? And making the wrong call is part of the genre too: the AI won't hand-hold you to the correct theory if you keep pushing the wrong way.
Detective concepts that work well. Classic whodunit in a confined space (train, manor, island). 1920s-40s noir — tired private eye, fog, morally grey characters. Scandinavian noir — cold atmosphere, social subtext. Historical detectives (Victorian London, early St. Petersburg, medieval monastery). Modern police procedurals. Cold cases — old file, new evidence. Detectives in unusual settings: space station, post-apocalypse, fantasy world.
How AI handles detective logic. The model tracks clues introduced in scene 1 and lets them influence branches in scenes 3-4. If you interrogate suspect A, the finale will check whether A had an alibi and build the resolution factoring in your choices. It's not perfect Agatha Christie-level mystery logic, but for interactive fiction the quality is solid.
Settings worth noting. For classic whodunit, try "detective + Victorian + neutral". For noir, "detective + modern + grim". For coen-brothers-style comedic detective, "detective + modern + comic".
5 ideas — click to start
Any of these prefill your composer in one click. Your choices on every scene are yours.
- 1A private detective receives a letter sealed with his own seal — one he's never used→
- 2At a closed winter hotel a guest announces "in three days one of us dies" — and vanishes that same night→
- 3An archives researcher discovers that in 1893 his town solved a crime that hadn't happened yet→
- 4A journalist interviews a man convinced he died ten years ago→
- 5A police inspector learns that the key witness in his case is himself, from a different timeline→
FAQ
- Can AI build a fair whodunit with clues?
- Yes — if you set the base premise in your idea ("in the end the killer turns out to be X or Y"). The AI threads clues through the story.
- Can I play an anti-hero detective?
- Yes. Set tone to "grim" or "comic" and describe a morally ambiguous lead in your idea.
- What if I want a series — ongoing cases?
- Each story is self-contained right now (4-12 scenes → finale). Serialization is on the v2 roadmap.
- Does it work in languages other than English?
- Yes — locations and names localize to the story's language automatically.
- Where can I see finished examples?
- Scroll the feed below — latest public detectives from other authors.
Related genres
Ready to start?
Describe an idea — in about a minute you'll have a story with illustrations.
Start a story