EI-DUNGEON
EI-DUNGEON — an A.I. driven RPG simulator

Your AI Game Master never cancels.

A solo role-playing game run by AI. Build a character, step into the dark, and play whenever you want — no group to gather, no night to agree on, no one to talk into running it.

Free to start · Play in Portuguese, English or Spanish

The real obstacle

The hardest part of a role-playing game isn't the dragon.

It's everything that has to happen before anyone rolls a die.

  • Four people, one calendar

    Finding a night everyone is free takes longer than the session itself.

  • Somebody has to run it

    And that somebody spends the week preparing while everyone else just shows up.

  • The campaign that died at session three

    Not from a total party kill. From a group chat that slowly went quiet.

The way out

None of that is required here.

Three steps, and you're in your first scene.

  1. Build your character

    Choose a race, spend thirty points across six attributes, and write who they are. Nine races, each with its own bonuses.

  2. The Game Master sets the scene

    An AI narrator opens the world in the language you picked, and reacts to what you actually do — not to a script.

  3. Play by chat

    Type what your character does. The world answers. Stop in the middle of a scene and pick it up tomorrow.

What's inside

A character sheet with consequences.

Not a chat window with a fantasy skin. The numbers you pick shape what the world lets you do.

Nine races, real trade-offs

Human, Elf, Dwarf, Half-Elf, Halfling, Tiefling, Dragonborn, Half-Orc and Gnome. Each one carries its own attribute bonuses.

Thirty points, your call

Six attributes, a floor of 8 and a ceiling of 18. Build the hero you want, then live with the character you made.

Narrated in your language

The Game Master tells the story in Portuguese, English or Spanish. You set it per game, so it does not have to match the interface.

Your campaign keeps its place

Every game is saved to your account. Close the tab mid-sentence and the scene is still waiting when you come back.

In development

Built in the open, and still being built.

EI-DUNGEON is an active project, not a finished product. Features land regularly and things will change under you. If you would rather see how it works than take our word for it, both repositories are public.

Before you sign up

The questions everyone asks.

No. EI-DUNGEON is built for solo play. The AI Game Master runs the world, the characters in it, and everything that happens to you.

No. Character creation walks you through race, attributes and description one step at a time. If you have never rolled a die in your life, you can still play.

It is free to start. A paid tier is planned for later, but nothing is behind a paywall today.

Portuguese, English or Spanish. You choose it per game, so the language of the narration does not have to match the language of the interface.

Yes. Every game and every exchange is stored on your account. Come back a month later and the scene is where you left it.

Your games are tied to your account and reached by signing in. They are not published anywhere and they are not shared with other players.

The dungeon doesn't need a calendar invite.

Make a character and be in your first scene in a couple of minutes.