Dungeon LifeLive as a monster in the Forgotten Underworks

Isekai EngineClosed beta

Your story, in another world

Play a character in a living world. A storyteller writes what happens; the game keeps every roll, wound, coin, item, friendship and quest from one turn to the next.

New players need an invite code the first time they sign in.

For adults 18 and older. By signing in you agree to the Terms of Service and Privacy Policy.

Signed in with Google as . Enter your invite code to join the beta.

What other players see: 3 to 20 letters, numbers, - or _. You can change it once every 30 days.

  • A storyteller who remembersSay what you do, in your own words; the people you meet remember you.
  • A game that keeps scoreChecks are rolled by the rules; health, coin, gear and quests carry on.
  • Built-in worlds, or your ownMake worlds, rules, characters and roleplay stories, and paint them.

TermsPrivacy[email protected]

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ISEKAI ENGINE

Choose a world. Make someone who must survive it.

    Tools

    Skip to your message
    RoleplayStory
    18+ Offline

    Before NSFW goes on, give everyone's age. Asked once, for cards made before ages were needed. Under 18 can be in the story, never in anything sexual.

    Story tools

    A story keeps its own copies of the scenario, your persona and the characters, taken when it started. This copies them again as they are now.

    ISEKAI ENGINE
    Now playing

    Play

    World

    Your world

    New persona

    Who you play. One persona can take its place in any scenario, everyday or not; the storyteller never plays them.

    Writing help

    Generate from an idea

    More detailsAdult details, only sent in NSFW stories

    New cast member

    Someone the storyteller plays. One card can appear in many scenarios; what they are to you in each is written in that scenario.

    Writing help

    Generate from an idea

    More detailsAdult details, only sent in NSFW stories

    New scenario

    A story to play: where you are, who is there, and how it is told. Stories already started keep their own copy.

    This scenario is

    Generate from an idea

    Fills every empty box, picks how much happens and how replies read, and casts the story from your Cast or new members (saved to your Cast when you save the scenario).

    Characters

    Who the storyteller plays, from your Cast. The first is the main one. Anyone else the story needs (a waiter, a neighbour) turns up on their own.

    How much happens
    Replies

    More detailsWhere and when · What drives it · Secrets · Tone · Instructions · Calls you · Picture
    Calls you
    Picture

    Add characters

    Your Characters. Tick who belongs in this scenario; what they are to you here goes in the scenario, so their card stays the same everywhere.

    Rules

    Your rules

    New ruleset

    Rules of your own: the attributes, pools, creator steps, skills, abilities and gear characters are made and played with. Characters under them play in any world of your own.

    Copy which rules

    Two attributes (Body and Mind), health and stamina, four skills, a Background step with three options, one ability and a few items. Change any of it, or start over from it.

    Written a section at a time, each reading the ones before it: stats and pools, skills and abilities, gear and money, character options, levels. Then it opens in the editor, yours to change. It runs on your Assist model (Settings → Models).

      Start a story

      How it opens

      The story keeps its own copy of the scenario, the persona and the characters. NSFW follows the scenario; each story has its own switch.

      Replies in this story

      Changes this story only; its scenario stays as it is.

      New adventure

      Off: a character beaten to 0 falls dying, recovers hours later, and the story goes on.

      Changes the writing style. The world's atmosphere and established characters still apply.

      Starting situation

      Narrator style

      Applies to future narration and retries in this adventure. Existing story entries stay as written.

      Create character
      ISEKAI ENGINE v6

      Create character

      Creation rules

        Origin

        Where does this character come from?

        Create a reusable starting character. Choose a destination world when you start an adventure.

        Magic at the start
        World of origin

        Where did this character live before arriving here?

        Identity

        Who crossed over?

        Describe the person before the world begins changing them.

        Gender
        Portrait
        person
        Ancestry traits

        Choose exactly two innate traits. These describe natural advantages or limitations, not learned professions.

        Capabilities

        Define strengths and experience

        Attributes are descriptive tiers. Superhuman levels are earned through play.

        Old-life skills

        Choose three distinct skills learned before the character arrived.

        Arrival loadout

        What came through?

        The character arrives wearing ordinary clothing and carrying one significant item.

        Arrival restrictions

        Review

        Review the character

        Save this starting character for future adventures. Existing adventures keep their own version.

        Character preview

        person

        — Your Name —

        An adventurer arrives.

        Creation status

        Settings

        Theme

        Colours for the whole app on this device. Danger, NSFW and the condition meters keep their own.

        Reading

        Rain comes sideways across the road and finds every gap in your coat. Ahead, a single lamp burns behind warped glass. "Door," someone says. "You're letting the weather in."

        How the story reads on this device.

        Standard narrator

        NSFW narration

        18+

        The quill switches NSFW narration too, and it stays on until switched off. Specialists keep their own model; each paint menu chooses NSFW painting on its own.

        Creator Assist

        Each Assist tap is one request. Suggestions never replace your text unless you accept them.

        Diagnostics

        Cloud sync

        Cloud save status
        Quills

        Hosted AI usage

        Text usage stays on this browser until you update it. Images are counted automatically. Update before clearing browser data to keep your counts.

        Automatic cloud saves

        Your user name, sign-in and deleting your account are under Account in the menu.

        Account

        Your accountChecking sign-in…

        You

        User name
        Quills

        Saves

        Cloud sync and savesWhere your saves are, earlier versions, usage

        Sign-in

        Switch userSign out here, to sign in with another Google account
        Other devicesSign out everywhere else; this one stays signed in
        Admin pageRun the betaOpen
        Delete accountRemoves your cloud saves, the worlds you shared, your quills and your sign-in, for good

        Help

        Stuck, found a bug, or have an idea? We read everything.

        Help and supportWrite to us from here; we answer by email
        Email us[email protected]

        The app

        Add to your home screenFrom your browser's menu: Install app, or Add to Home screen

        The fine print

        Terms of ServiceThe rules for playing hereRead
        Privacy PolicyWhat we keep and whyRead

        About

        Isekai EngineAn AI storyteller, and a game that keeps its rules.

        Item icons by game-icons.net contributors (Lorc, Delapouite and others), under CC BY 3.0.

        Delete your account

        This deletes, for good and from every device:

        • your cloud saves: adventures, characters, worlds, stories, rulesets and pictures, with their earlier versions;
        • the worlds and rulesets you shared with other players;
        • your quills, your wallet and your sign-in.

        It cannot be undone. To keep an adventure, export it from your collection first. The site keeps its quill records without your email, so its accounts still add up.

        Choose your user name

        Other players see it on the worlds and rulesets you share. It is unique across the site, and you can change it once every 30 days.

        3 to 20 letters, numbers, - or _, starting with a letter or number.

        Combine your collections

        Each account now has one collection. These were kept apart before user names; combined, everything in them is in one place on all your devices.

          Nothing is deleted: adventures, worlds, characters, roleplay cards, stories and rules all come along. Two copies of the same record edited differently are both kept, one marked “combined”.

          Report

          Its scene picture is sent with it.

          What is wrong with it?

          A person reads every report. What you report, your note and your email are kept with it. The player who shared it isn't told who reported it. Reporting doesn't change your game: you can still edit, retry or delete the passage yourself.

          Help and support

          We answer by email at , usually within a few days. The game's version and your browser's name are sent with it. You can also write to [email protected].

          Earlier versions

          Branch from here

          A new adventure starts from this moment, and you play on there. The original stays as it is in Play.

          Retry this turn

          Say what went wrong, guide the next version, or just retry.

          Person

          Item

          Paint NPC

          Painted from
          Generation

          Standard uses the site's image service.

          Paint portrait

          Painted from
          Generation

          Standard uses the site's image service.

          One picture per paint. If the painter refuses a description, try other words.

          Paint full figure

          Generation

          Standard uses the site's image service.

          One picture per paint, two with the portrait. If the painter refuses a description, try other words.

          Paint world picture

          Generation

          Standard uses the site's image service.

          One picture per paint, in wide format. Shared copies of this world go without it.

          Paint scene

          Generation

          Standard uses the site's image service.

          OptionsCamera, style, and who writes it

          After changing the camera or the writer, write it again. A new painter or style is applied for you, unless you have edited the description.

          One picture, in wide format, kept with the story.

           Scene illustration

          Choose a picture

          Known Magic