An AI Dungeon Master for Android
Master of Dungeon is a free AI text RPG on Google Play. An AI Dungeon Master narrates the story, you tap a suggested action or type your own, and dice and skills decide what happens. It is a full game with rules, not a chatbot, and it is built for a phone screen.
Last updated: 2026-10-27
Get it from Google Play
Master of Dungeon is a regular Android app: install it from Google Play, pick a hero or create your own, and the first adventure starts right away. The game is free to download and free to play, with a daily allowance of actions. The same game is on iPhone from the App Store; there is no browser version.
What the AI Dungeon Master does
The AI Dungeon Master writes every scene and plays every non-player character. It reads your hero, your inventory and the choices you made earlier before it writes the next scene, so characters remember what you did. When an action is risky, the game rolls dice against your skills and the Dungeon Master narrates the success or the failure.
- Narrates each scene and reacts to what you decide.
- Plays every innkeeper, rival and monster you meet.
- Turns failed rolls into new trouble instead of a dead end.
Made for playing on a phone
Each turn offers several suggested actions you can tap with one thumb, and a text field for anything else you want to try. Turns are short, so a few minutes on the bus is enough to move the story on. Your hero keeps experience, skills and equipment between adventures, so short sessions add up.
Play with friends on Android and iPhone
Start a co-op session and invite up to three friends with a link. Each round every hero picks an action and the Dungeon Master resolves them together, so the party does not need to be online at the same time. Friends on iPhone can join a party started on Android, and the other way round.
In your language
The game is available in 30 languages, from English, Spanish and Portuguese to Hindi, Indonesian and Japanese. The AI Dungeon Master narrates in the language you play in.
Questions people ask
Is Master of Dungeon on Android?
Yes. Master of Dungeon is on Google Play for Android phones and free to download. It is also on the App Store for iPhone.
Can I play it in a browser instead?
No. Master of Dungeon is a mobile game for Android and iOS, and there is no browser version.
Can Android and iPhone players play together?
Yes. A co-op party takes up to four players, invited by link, and they can be on either platform.
Do I need to know Dungeons & Dragons?
No. Every scene offers suggested actions you can tap and the rules run in the background. Players who know tabletop RPGs will recognise skills, dice and turn-based combat.