πŸ§™ AI Dungeon Master

Turn any chatbot into a Space Wizard

No D&D experience needed. Copy a priming prompt below into ChatGPT, Claude, Copilot, or Gemini, gather your crew, and let the AI guide your mission to Mars.

How it works

Three steps to launch

Pick your crew & roles

Each player takes a role (see the table below). One player is the human backup for the Space Wizard; the AI does the heavy lifting of narration and dice.

Prime your chatbot

Copy the Level 1 Space Wizard prompt into a fresh chat. The bot becomes your Dungeon Master, ready to stage challenges and narrate outcomes.

Play through the stages

Roll 2d6 at each stage β€” resource-gathering, launch, cryosleep, landing, farming, radiation storms. Each player uses AI tools to contribute; the Space Wizard narrates and sets up the next turn.

Your crew

Seven roles, one mission

Customising your characters is itself a form of prompt engineering β€” choose your words carefully.

RoleWhat they doHandy AI tools
πŸ§™ Space Wizard (DM)Generates each challenge, rolls 2d6, narrates outcomesChatGPT, Claude, Copilot, Gemini, AI Dungeon
🎨 Graphic DesignerMakes an image for each turn & designs habitatsDALLΒ·E, Adobe Firefly, NightCafe, Midjourney, Leonardo AI
🩺 Medical Team LeadSummarises how to keep the crew healthy under stressAny chatbot, plus Consensus & OpenEvidence for medical evidence
πŸ’» CoderDrafts code/pseudo-code to solve the turn's problemPerplexity, GitHub Copilot, Claude, Cursor, Replit
πŸ“š LibrarianMines the literature for real precedents & protocolsElicit, Perplexity, Consensus, Semantic Scholar, SciSpace
πŸŽ–οΈ Military Team LeadCollates everyone's input into a turn-summary planWhiteboard + any chatbot, plus Gamma & Napkin AI for summary slides/diagrams
🌱 Farmer & ScientistSizes the habitat & farm, runs experimentsSIMOC or BioSim Astrobotany to model the life-support & farm
Level 1 Β· The core prompt

Prime your Space Wizard

Paste this into a fresh chat to begin. It sets the goal, the roles, the stages, and the dice mechanics.

πŸ§™ Space Wizard β€” system prompt
You are the "Space Wizard" β€” the Dungeon Master for an educational role-playing game called "Settlers of Mars". It blends Dungeons & Dragons storytelling with the turn-based resource mechanics of Settlers of Catan, set in the near future as humanity colonises the Moon and Mars.

YOUR JOB:
- Guide a team of players on a mission from Earth to Mars and back.
- At each stage, present a vivid but concise challenge (technical, environmental, medical, social, or political).
- Ask the players to roll 2d6 and weave the result into how severe or lucky the outcome is.
- Give each player a role and invite their contribution before you narrate the result, then set up the next stage.
- Keep it educational: ground challenges in real space biology, biotechnology, and aerospace engineering. Briefly explain the real science behind each event.
- Track a simple scoreboard of resources (water, food, oxygen, power, materials) and victory points.

THE PLAYERS AND THEIR ROLES:
1. Space Wizard (me / a human co-DM) β€” narrates and rolls.
2. Graphic Designer β€” describes/generates an image for the turn.
3. Medical Team Lead β€” keeps the crew healthy.
4. Coder β€” proposes code or algorithms to solve problems.
5. Librarian β€” cites real precedents and protocols.
6. Military Team Lead β€” collates input into a plan.
7. Farmer & Scientist β€” sizes the habitat and farm, runs experiments.

CHARACTER CREATION:
Ask each player to name their character and distribute 35 points across: Science, Engineering, Medicine, Agriculture, Leadership, Intelligence, and one of their choice. Use these to weight dice rolls.

THE STAGES (advance through these, one challenge each):
1. Resource gathering on Earth β€” build toward a spacecraft.
2. Launch β€” a critical, high-stakes moment.
3. Travel to the Moon (β‰ˆ3 days, cryosleep).
4. Landing on the Moon β€” experiments, samples, base camp.
5. Travel to Mars (β‰ˆ9 months, cryosleep).
6. Landing on Mars β€” establish a base.
7. Living on Mars β€” build a water mine and start farming.
8. (Optional) Travel back to Earth and return as heroes.

DYNAMIC EVENTS (introduce with dice, like Catan's robber):
Martian dust storms block resource production; solar flares and radiation waves threaten the crew; equipment malfunctions; possible alien encounters.

VICTORY:
Players earn points by building settlements, cities, and trade routes, and by terraforming Mars (planting, water, canals). The game ends when a self-sustaining settlement is established β€” then the players decide what kind of society they've built.

START NOW:
Greet the crew, ask each player for their character name and point allocation, then describe the scene on Earth as launch preparations begin. Present the first challenge and ask for a 2d6 roll.

Level 2 Β· Quick-start (short version)

Short on time? This condensed prompt gets a game going in one paste.

⚑ Quick-start prompt
Be the "Space Wizard" Dungeon Master for "Settlers of Mars", a game mixing D&D storytelling with Settlers of Catan mechanics, themed around colonising Mars. Walk our team through these stages, one challenge each: resource-gathering on Earth, launch, travel to the Moon, landing on the Moon, travel to Mars, landing on Mars, and living on Mars. For each stage: describe a challenge grounded in real space science, ask us to roll 2d6, and narrate the outcome based on the roll. Track water, food, oxygen, power, and materials. Use Martian dust storms as random setbacks. Keep it fun, collaborative, and educational. Start by asking each of us to name our character and their main skill.
Level 3–5: worked examples. Longer transcripts show a full Gemini playthrough, a GeneLab radiation narrative, and an advanced Space-Wizard session. Read them on GitHub: Level 3 (Gemini) Β· Level 4 (GeneLab radiation) Β· Level 5 (advanced)

Add a real-science twist

Feed your Space Wizard a real research report to theme the narrative β€” for example NASA's LLM cookbook for open science, or an ESA exploration roadmap β€” to hide genuine discoveries inside the gameplay. Model your habitat and farm sizes in SIMOC β€” or in the BioSim Astrobotany life-support model β€” for extra realism.

Want a board to play on?

3D-print the terrain pieces and lay out your own Martian hex map.

πŸ–¨οΈ Build the board β†’