Text Adventure: AI as Dungeon Master

No downloads, no setup. Just ask an LLM to run a text adventure for you. Be a detective, an explorer, a starship captain. The AI adapts to your choices.

What Is a Text Adventure?

Before video games had graphics, there were text adventures. You'd read a description of where you were, type what you wanted to do, and the game would respond. It was like reading a book where you controlled the main character.

You are standing in a dimly lit cavern. Water drips somewhere in the darkness. To the north, a narrow passage leads deeper into the mountain. To the east, you see a faint glow.

> go east

You follow the glow and emerge into a vast underground chamber. Bioluminescent mushrooms cover the walls, casting an ethereal blue light. In the center of the chamber sits an ancient stone altar.

AI language models are perfect for this. They can generate descriptions, respond to your choices, remember context, and improvise when you do something unexpected.

Getting Started

Go to any AI assistant (Claude, ChatGPT, Gemini) and try this prompt:

"Let's play a text adventure game. You're the narrator and game master. I'm the player. Set the scene, describe my surroundings, and wait for me to tell you what I do. Keep descriptions vivid but concise. Track my inventory and any important information. Let's begin with me as a detective arriving at a mysterious mansion on a stormy night."

The AI will set the scene, and you respond with what you want to do:

Genre Ideas

Mystery / Detective

"I'm a private investigator in 1940s Los Angeles. A wealthy widow has hired me to find out who's been stealing from her estate. Start me at the front gate of her mansion."

Fantasy Adventure

"I'm an apprentice wizard who just discovered a hidden door in the library of my magic school. The door wasn't there yesterday. I decide to investigate."

Science Fiction

"I'm the captain of a small cargo ship. We've just received a distress signal from a derelict vessel drifting at the edge of known space. We're approaching to investigate."

Horror / Survival

"I wake up in an abandoned hospital with no memory of how I got here. The power is flickering. I hear footsteps somewhere in the building."

Historical

"I'm an archaeologist in 1920s Egypt. My team has just uncovered a sealed tomb that doesn't appear on any maps. We're preparing to enter."

Slice of Life

"I just inherited a run-down cafe in a small coastal town. It's my first day trying to reopen it. Show me the space and the challenges ahead."

Tips for Better Adventures

Set clear expectations:

"Give me 2-3 choices at key decision points, but also let me try things not on the list. Include sensory details. If I do something dangerous, let there be real consequences."

Ask for a character:

"Before we start, create a character for me with a name, a background, and a special skill. Then start the adventure."

Request tracking:

"Keep track of my inventory, important NPCs I meet, and clues I discover. If I ask for a status update, summarize what I know."

Establish the tone:

"Keep the tone light and adventurous with moments of humor" or "Make it atmospheric and suspenseful, like a thriller novel"

Set stakes:

"My character can fail and face consequences. Don't protect me from bad decisions, but give me fair warning when something seems dangerous."

Example Play Session

You: Let's play a text adventure. I'm a space salvager exploring a derelict ship. Make it atmospheric and a little creepy.

AI: The airlock hisses as it cycles, and you step into the USS Meridian. Your helmet light cuts through the darkness, revealing a corridor caked with frost. The ship has been dead for six months, according to the distress beacon. No one should be here.

Your scanner shows faint power signatures deeper in the vessel. The corridor branches: left toward crew quarters, right toward engineering.

What do you do?

You: Check my equipment first. What do I have?

AI: You take stock of your gear:

The frost on the walls sparkles in your light. The silence is absolute.

You: Go left toward crew quarters. Move slowly and stay alert.

And the adventure continues...

Advanced: Collaborative Worldbuilding

You can also use AI to help design an adventure before playing:

"Help me design a text adventure setting. I want a mystery aboard a luxury train traveling through an alternate-history Europe. We'll create the train, the passengers, and the central mystery together, then play through it."

This gives you a richer, more personalized experience.

Other Text Adventure Options

If you want more structured experiences:

But honestly, a regular AI assistant works remarkably well for this, and you have more control over the experience.

Next Steps

Want more AI gaming? Check out Simple Browser-Based AI Games for games you can play right now, or Build a Murder Mystery Party to create an adventure for your friends in real life.

Or browse all Projects.