MasterAI - Powered RPG AI

MasterAi

Contains adsIn-app purchases

About this game

Your AI Dungeon Master, always ready. MasterAI brings the magic of tabletop RPG to your pocket — pure storytelling, real choices, zero grinding.

🏰 Your only limitation, Is your imagination 🏰

MasterAI is the AI Dungeon Master in your pocket. Not a generic chatbot — a purpose-built AI Game Master specialized in role-playing, designed to deliver the same thrill you felt the first time you opened a gamebook, loaded Zork, or rolled your first d20 with friends around the table. That pure magic of tabletop RPG storytelling, now available anytime, anywhere.

⚔️ PURE ROLE-PLAYING — ZERO GRINDING
Forget boring fetch quests and mindless grinding. MasterAI is an AI RPG, old-school at its core: pure storytelling, real choices, total freedom. Every word you type matters. Every decision reshapes the world.

🌍 HANDCRAFTED WORLDS WITH DEEP LORE
Explore richly detailed campaign settings: survive classic '80s horror in The Oak Valley Terror, build a kingdom in Forgottenland, study magic at an arcane academy, fight dragons in a WW2 alternate history, or defend the Elderscale Marches in a cyber-fantasy epic. More worlds coming soon.

🎭 PLAY ANYTHING YOU IMAGINE
12 classes, 8 races, leveling up to 20 — plus full Custom Adventure mode. Homebrew classes and races fully supported. Write ANY background, ANY setting, ANY universe. Play a vampire lord in 1800s London, a bounty hunter wielding laser swords across distant galaxies, or a political mastermind in a medieval realm. Describe your world during character creation — the AI builds the entire campaign around YOUR vision.

🗡️ YOUR HERO EVOLVES WITH YOU
Your character sheet grows as you level up — unlocking new abilities, spells, and equipment across 20 levels. Your AI Game Master tracks your progress and adapts every encounter to your hero's journey.

🎨 THE BEST GRAPHICS ENGINE
We use the most powerful graphics engine that exists: your IMAGINATION. And our AI brings it to life, generating stunning illustrations for every scene, character, and battle. Your text adventure becomes a visual experience.

🎲 REAL 3D DICE
Roll with real physics. Critical hits land with weight. Failed saves have consequences.

📜 NO INVISIBLE WALLS
Open-ended, freeform storytelling — not multiple choice. Say anything, try anything, BE anything. The world keeps evolving: new villains rise, allies betray you, and sometimes YOU are the real threat.

✨ WHY MASTERAI:
— AI specialized in RPG, not a chatbot
— Handcrafted lore-rich worlds + full custom mode
— 12 classes, 8 races, level 1 to 20
— Homebrew fully supported
— Character sheet with automatic progression
— AI-generated images every scene
— 3D dice with real physics
— Free to play — earn tokens by watching rewards

We built MasterAI because we're tabletop RPG players who grew up on that feeling of magic — Zork, gamebooks, late-night D&D sessions where stories became real. Everyone deserves to feel like a hero.

Stop waiting for game night. Download MasterAI now.

Ratings and reviews

I watched a ton of ads to get points to keep playing but now I'm hard locked out of my campaign. it's forcing me to look at my spells and I cannot click on anything else. I must close the game and I can start over but I cannot continue the campaign I'm on. I have tried deleting cache I have tried force stop and I'm locked at the spell screen. problem solved. I wish it was a little more clear but I've been having fun and it's a good deal compared to similar games. thanks for your quick response.

Once they figure out how to actually update my character sheet/inventory as the story goes along, I think this app will be truly amazing. Currently, even if the app says it's adding items to my inventory, they don't show up in my list. Nor does my character's xp update even when the GM says it does. Would also love a NPC tab that kept track of important characters you interact with. Like, at least name, race, and class would be really helpful.

I enjoy the game from what I've experienced, so far. a couple things one is, it seems, certain actions, that should give you experience, don't, such as hunting, foraging, or crafting. Another suggestion, how about the ability to have narration, for your story, as, or after it's being generated. I am visually impaired, and this would be a much used feature, considering, it can be hard to read the text, without magnification, or an external text to speech tool, which, generally, do not work well.

What’s new

Bug fixing and small improvements