Narratomi is a browser studio for branching narrative games. Script on the left, live 3D stage on the right, choices in between. For writers, game-makers, and players.
VeraEvery stage has a door nobody uses.
Rain just ended. A metal door under a single caged bulb.
The stage door is unlocked.
The door swings wide. An empty house, a single ghost light. Keep scrolling: the rest of the page plays out warm.
Some doors stay shut. (You can always come back.)
See where the door led, play CurtainThis is the first choice of Curtain, a story built in Narratomi. Play the whole thing →
Curtain's flow graph: an alley, a stage, four ways opening night can end. The path you just picked is the lit one. Narratomi draws this for every story and validates every route while you write.
Invite co-writers by email. Same scene, every caret named and visible, every keystroke synced. Editors write, viewers read along, and nobody overwrites anybody.
How live editing works →
Try the alternate ending on its own branch while main stays safe. Name a checkpoint before the risky rewrite, restore it if the rewrite loses, and merge the draft back when it wins.
Checkpoints, branches, and restore →Hand it a mission and keep writing: the agent drafts on a branch of its own, never in your scene. When it's done you read its ledger change by change, rewind the parts that miss, and merge the draft. Or discard the whole thing and lose nothing.
How the desk works →
The flagship staged story: an understudy, a ghost light, and one opening night that can end four ways.
Play Curtain
An anime duel filmed with AI: one rooftop, several ways it can end.
Play Duel
A cinematic AI-video short: a lone salvager, a derelict ship, and a light that answers back.
Play AdriftEven our tour is a game we built in Narratomi. Play the tour →
Write, stage, and publish playable stories. Whole games, real links, no card.
Start freeEverything in Free, plus AI credits for the co-writer, more room, and your name on the credits.
See full pricing →Yes. The Free plan is $0 forever: write, stage in 3D, and publish playable stories. Paid plans lift limits, they never unlock the basics.
No. You write prose; slash commands add choices, variables, and stage directions, and the compiler flags broken paths before your readers find them.
Yes. Your words, your characters, and your published games stay yours.
Credits meter what the AI co-writer actually does for you; Creator includes a monthly allowance and one-time top-ups never expire. Details are on the pricing page. See pricing →
Yes. Invite co-writers by email and edit the same scene live, with every caret visible. Editors write, viewers read along, and branches with checkpoints keep experiments off your main story until you merge them.
Yes. Publishing gives you a link, and anyone with it can play in their browser without signing up.
Yes. Writing, staging, and playing all happen in a modern browser on desktop or phone. Nothing to install.