AI Dungeon 17+

Infinite AI driven adventures

Latitude Inc.

Designed for iPad

    • 4.4 • 21.1K Ratings
    • Free
    • Offers In-App Purchases



Have you ever wanted to be the hero of your own story? With AI Dungeon, you can be. Roleplay in any scenario you can imagine, with artificial intelligence creating infinite possibilities for your character to interact with. Lead an army fighting back an alien invasion, or be a mythical detective investigating the attempted assassination of the fairy queen. Be the Dungeon Master in your own Dungeons and Dragons campaign. There are no limits to what you can do in AI Dungeon.

An experience only possible through AI

AI Dungeon is the first ever artificially intelligent open-ended text-based role playing game (rpg) adventure game. It uses cutting edge artificial intelligence technology to generate infinite content on the fly, giving you a completely unique and dynamic experience every time you play. AI Dungeon is also the first app to use the Stable Diffusion in-app for image generation (similar to other AI image generators like Midjourney and Dall-e 2).

Define your world

In AI Dungeon, you can roleplay in any scenario or world you can imagine. Choose from predefined worlds created by other users, or create your own unique world using our quick start system. You can also use the AI generator to create a random world for you to explore.

Take Action

As the adventure's protagonist, you can decide what your character says or does. The AI will produce responses from the other characters or world events for you to respond to. Every adventure is unique and unexpected.

In AI Dungeon, you are the hero of your own AI story. With infinite possibilities at your fingertips, it's up to you to save the day.

Choose a Genre

With so many possibilities, it can be hard to decide what kind of adventure you want to go on. To help you choose, we've listed some of the most popular genres below. Pick your favorite and dive in!

Fantasy: In a fantasy world of magic and adventure, anything is possible. Will you save the princess from the dragon or overthrow the corrupt king?

Mystery: Use your detective skills to solve crimes and uncover conspiracies. Can you catch the killer before they strike again?

Zombies: Fight for survival in a world overrun by zombies. Will you become a hero or succumb to the infection yourself?

Apocalyptic: The world is ending. Can you find a way to survive?

Cyber Punk: In a future world of advanced technology and artificial intelligence, anything is possible. Will you save the world from the evil megacorporations or become a powerful CEO yourself?

The possibilities are endless in AI Dungeon. What will you do?

AI Dungeon was first thought of while Nick Walton played Dungeons and Dragons (dnd). They were playing through their campaign. Nick thought that there had to be a way to play this with AI. Now you can play a Dungeons and Dragons-esque game right from your phone.

What’s New

Version 1.1.175

Stability Improvements

Ratings and Reviews

4.4 out of 5
21.1K Ratings

21.1K Ratings

Oofadoodledum ,

A Few Small Faulty Wires

The game can be very creative, but only if you work with the given genres. Genres like romance and general horror or thiller, or genres containing existential issues need a lot of clarity. And although the /remember tool is useful you need to use it a lot initially to keep the rules of the game consistent. But even then the game may forget it completely or force the rules onto the game so hard that personalities and events are unable to be changed. It isn’t like you can use /remember like a switch. Sometime the A.I. will completely not use key elements you used in the plot initiation. Another annoyance is that the game will interpret the proper grammar usage of “me, mine, my, etc.” as a new character which makes it feel like your talking to the game engine, completely disrupting any immersion. Despite this, the A.I. can be fairly creative if your vocabulary is expansive. And the potential and sheer amount of unique responses from the engine outcompetes any other app or game in this market. And third person pronoun usage is almost always correctly connected to the antecedents. Fixing the game to make it understand both complex and casual grammar and sentence structure is my general request/tip, but so far the only issues I’ve found have been very minor, though they produce a complex web of issues to the players. Honestly, the best thing about this app is that it’s free without any advertisements.

Spy149 ,


Simply amazing. While there are some flaws, those are bound to happen. I have started playing a few years ago. Before there was an energy system, I think. The AI is really creative, although sometimes doesn’t acknowledge what you said, or misinterprets it. I once said “search the rest of the house” and the AI started to describe the room I was already in. I ‘examined’ the room before. It was word for word. I then tried “go to the next room” and it said “you leave the house and a mob of angry peasants rush after you” Although there are sometimes where it does outstandingly, like once I said “examine the hooded woman” and it said “You walk up to the hooded woman. You can see piercing scarlet eyes, with black hair. She appears to be some humanoid race as her skin is slight green. She had two large breasts. She appears to be in her late twenties. She looks like she can expertly use many bladed weapons”. Would I recommend this game? As it is right now, yeah, only if whoever I was talking to asks about a game like AI dungeons. If it gets more polished, and have fewer mess ups would i recommend it? Oh most certainly!


Also when in the ‘NSFW’ category/turn filtering off, it sometimes doesn’t do what you say, I can’t really give an example as it might be against Apples ToS. Let’s just say it’s not always the right orifice.

Blah blah game boy ,

Infinite fun

Before I start I want to point out that I’ve actually only ever played the Knight story in the Fantasy setting. This being said, I’ve still played this game for hours upon hours! It’s just so fun! The ai has so many different events at its disposal that in the many hours I’ve spent playing, I’ve never once seen the same event twice, aside from the beginning. The main story is always the same. Although you really don’t need to do the story. I’ve had the most fun just going out and doing whatever path the random events set me on.

I will say the game isn’t perfect. Like I said I’ve only played the fantasy story, which is of course a medieval setting, but sometimes the ai seems to forget this and tells me I found a shotgun or a rifle. Sometimes in the middle of a fight it’ll say I pull out a gun and shoot whatever I’m fighting. Another problem is the ai having characters you’ve never met apparently with you and talking to you. One of the more absurd examples I’ve had is, after killing a werewolf, my mom started talking to me. There was no mention of her, I had never met them, let alone brought them with me. All of this is pretty uncommon but it can throw off your immersion and sometimes be a bit annoying. All in all I won’t complain too much because the devs are constantly updating and improving the game, so I’m sure they’ll fix it.

App Privacy

The developer, Latitude Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Purchases
  • Financial Info
  • Location
  • Contact Info
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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