One of Four Short Adventures with Artificial DMs
This is a series of exchanges between a human and an AI assistant, part of an experiment using D&D as a layman’s AI benchmark. A module of the Weirdstone project, the experiment is explained in “Four Short Adventures with Artificial DMs.”
Let’s play D&D! You be the DM. I’m the player. We have one hour. Where do we start?
That sounds like a fantastic way to spend an hour! I'd love to be your Dungeon Master. Since we have a tight timeframe, we'll want to jump straight into the action rather than spending too much time on character creation.
Here are three quick starting scenarios. Which one appeals to you most?
To get started immediately:
What's your choice?
The Whispering Ruins. I seem to recall my name is Corwin. I carry a two-handed sword.
Excellent choice, Corwin. A warrior with a two-handed sword—let's give you a bit more depth. What class would you say you are? A Fighter, Paladin, or perhaps a Barbarian? And what's one thing you remember about yourself before waking in that cellar?
But first, let me set the scene...
The Whispering Ruins
Your head throbs as consciousness returns. Cold stone presses against your back, damp and unforgiving. The air smells of mildew and something older—metallic, like blood that's dried long ago. Flickering torchlight casts dancing shadows along the walls, and there, etched into the stone, are those glowing runes you noticed upon waking. They pulse in a slow, rhythmic pattern, almost like breathing.
The iron door stands ajar, just enough for you to slip through. Beyond it, a narrow corridor stretches into darkness. The voice you heard earlier has fallen silent, but you can still feel eyes watching you from somewhere in the gloom.
Your two-handed sword rests beside you—thankfully intact. You're wearing simple leather armor, and a small pouch at your belt contains a few coins and a strange, smooth stone that feels warm to the touch.
What do you do?
Do you:
The ruins are waiting, Corwin. What's your move?
Fighter. I remember there's a woman.
Perfect. Corwin, Fighter. A warrior with a two-handed sword and a memory of a woman hanging in the back of your mind. That memory might be important—perhaps she's the reason you're here, or perhaps she's the one who put you here.
The Whispering Ruins — Continued
As you rise to your feet, the memory surfaces more clearly: a woman's face, pale and determined, her hand reaching toward yours. She was speaking, but you can't quite recall her words. Only fragments remain: "Trust the stone... find the gate..."
You grip your two-handed sword, feeling its familiar weight. The warm stone in your pouch pulses slightly, as if responding to your thoughts.
The corridor ahead is dimly lit by faint blue light emanating from the runes. To your left, you notice a faint draft of air coming from a side passage. To your right, the main corridor continues deeper into the ruins. Somewhere in the distance, you hear the sound of dripping water—and something else. A soft, rhythmic scraping, like metal against stone.
What do you do?
Time is ticking, Corwin. The ruins don't wait for hesitation. What's your move?
Take out the stone. What does it look like?
You reach into your pouch and pull out the smooth stone. As it leaves the fabric, the warmth intensifies, spreading up your fingers and into your palm.
It's roughly the size of a fist, shaped like an imperfect teardrop. The surface is polished to a glass-like sheen, but it's not a uniform color. Swirls of deep violet and midnight blue shift slowly within the translucent material, moving like smoke trapped in amber. There are no facets or cuts—just a seamless, organic curve.
Most strikingly, the stone seems to be reacting. The swirling colors inside are accelerating, pulsing in time with the faint blue glow of the runes on the wall ahead. A low hum vibrates through your hand, a sound you feel more than hear.
As you hold it up, the light from the stone casts a distinct shadow on the floor—not your own, but a shadow that looks like a keyhole or a small archway, pointing directly down the main corridor toward the scraping sound.
The memory of the woman flashes again: "Trust the stone..."
What do you do?
The stone is humming louder now, urging you onward. What's your next move, Corwin?
Stow the stone. Sword raised, enter the main corridor.
You tuck the warm stone back into your pouch, the hum fading to a dull thrum against your hip. Your hands find the hilt of your two-handed sword, the steel cold and steady in contrast to the stone's heat. You raise the blade, the edge catching the faint blue light, and step through the iron door into the main corridor.
The air grows heavier here, thick with the scent of ozone and ancient dust. The scraping sound is clearer now—a rhythmic shhh-clink, shhh-clink echoing from about twenty feet ahead, where the corridor bends sharply to the left.
As you round the bend, the torchlight reveals the source.
A creature stands in the center of a small, circular chamber. It looks like a construct of rusted iron and bone, roughly the size of a large bear, but hunched and malformed. Its limbs are mismatched—some made of jagged metal rods, others of bleached animal bones. In its clawed hands, it drags a heavy, rusted chain that scrapes against the stone floor, creating that maddening rhythm.
It hasn't seen you yet. It's focused on a large, sealed stone door at the far end of the chamber, trying to pry it open with its chain. The door is covered in the same glowing runes you saw in the cellar, but these are red and flickering erratically.
Combat or Stealth?
The creature is distracted, but it's clearly dangerous.
Corwin, the beast is just ten paces away. The red runes on the door behind it pulse faster as the creature pulls harder on the chain.
What is your action?
Observe.
You press your back against the cold stone wall, keeping your sword ready but lowered, and watch the creature intently.
The construct moves with a jerky, unnatural rhythm. Shhh-clink. It drags the chain, then shhh-clink again, pulling with a force that makes the rusted links groan. You notice a few critical details:
Suddenly, the creature stops. It tilts its head, a sound like grinding gears emitting from its neck. It sniffs the air, its bone-face turning slowly toward your hiding spot. The violet light in its chest flares brighter, and the red runes on the door behind it turn a deep, angry crimson.
It knows you're there.
The creature lets out a guttural screech and lunges toward you, dropping the chain to swipe with its metal claws.
Initiative!
You have a split second to react.
What does Corwin do?
Dodge and go for the Core.
You shift your weight, dropping low as the construct's massive metal claws slash through the air where your head just was. The wind from the swing ruffles your hair, and the sound of steel scraping stone fills the chamber.
With a grunt of effort, you pivot on your heel, using the momentum to launch yourself sideways. You slide under the creature's guard, your boots skidding on the dusty floor. The beast is slow to turn, its joints grinding loudly as it tries to reorient.
Now!
You see the violet light pulsing in the gap of its ribcage. It's right there. You raise your two-handed sword, aiming for the exposed core.
Roll for attack! (Imagine a d20 roll here...)
Let's say you roll a natural 18! A solid hit.
You thrust the blade upward with all your strength. The steel bites deep into the construct's chassis, piercing the gap in the ribs. There's a sickening crunch of metal and bone, followed by a high-pitched whine.
The violet light flares blindingly bright, then sputters. The creature lets out a distorted shriek that sounds like tearing metal. It stumbles backward, its limbs flailing wildly. The chain it dropped clatters to the floor.
For a moment, it stands frozen, the violet light in its chest flickering rapidly. Then, with a final, shuddering groan, the construct collapses into a heap of rusted parts and bone. The violet light fades to black.
Silence returns to the chamber, broken only by the dripping of water and the fading echo of the creature's fall.
The red runes on the large stone door behind the pile of wreckage stop flickering. They dim to a soft, steady crimson. The door itself gives a heavy thud, as if the locking mechanism has disengaged.
You walk over to the remains. The stone in your pouch is cool now, the urgency gone. But the door... the door is open. Just a crack.
What do you do?
The path forward is clear, Corwin. The gate is open. What's your move?
Through the door.
You push against the heavy stone slab. It groans in protest, the sound echoing like a dying beast, but the mechanism you disabled holds. With a final heave, the door swings inward, revealing a space bathed in a soft, ethereal white light.
You step through, your sword still ready, but the tension in your shoulders begins to ease.
The room beyond is vast, circular, and surprisingly clean. The air here is warm and smells of rain and fresh earth—a stark contrast to the damp rot of the ruins. In the center of the room stands a pedestal, and upon it rests a mirror, but not a normal one. The surface ripples like water, reflecting not your face, but a scene: a sunlit meadow, a cottage, and... her.
The woman from your memory. She is standing by a window, looking out, her expression sad but hopeful. As you watch, she turns, as if sensing your presence, and her eyes meet yours across the reflection.
"Corwin," her voice echoes, not from the room, but directly in your mind. "You found the gate. You kept the stone safe."
She gestures to the mirror. "The path home is open, but the ruins are waking up. The construct was just a sentinel. If you stay, the darkness will consume you. If you leave, you must take the stone with you to seal the breach behind you."
Suddenly, the ground beneath you trembles. From the corridor you just came through, a deep, rumbling roar shakes the dust from the ceiling. Something much larger than the construct is coming.
The Choice:
The rumbling grows louder. The shadows in the corridor are lengthening, reaching for you. Corwin, time is up. What do you do?
Use the stone to seal the breach.
You reach into your pouch and pull out the warm stone. As you hold it aloft, the violet light inside flares violently, reacting to the growing darkness in the corridor. The hum becomes a deafening roar, vibrating through your bones.
"Yes!" the woman's voice cries out, urgent now. "Place it in the threshold!"
You sprint toward the doorway where the shadows are coalescing into a massive, formless void. The air pressure drops, and your ears pop. You slam the stone into the center of the doorframe, right where the runes are still glowing red.
CRACK!
A shockwave of pure violet energy erupts from the stone. It ripples outward, washing over the corridor, the construct's remains, and the very walls of the ruins. The shadows scream—a sound like a thousand voices crying out in unison—as the light consumes them.
The red runes on the door turn a brilliant, blinding gold, then fade to a dull, inert grey. The rumbling stops abruptly. The oppressive weight in the air lifts, replaced by a sudden, profound silence.
The stone in the doorframe dims, its energy spent. It looks ordinary now, just a smooth, grey rock.
You turn back to the mirror. The woman is smiling, tears streaming down her face. The meadow behind her looks peaceful, safe.
"You did it, Corwin," she whispers. "The breach is sealed. The ruins are dormant again. You can come through now. You're free."
The path to the meadow is clear. The danger is gone.
But...
As you stand there, a new thought occurs to you. The stone worked, yes, but it also felt like it knew exactly where to go. And the woman... she knew your name, she knew about the stone, she knew you were coming.
Is this truly freedom? Or is this another part of the puzzle?
What do you do?
The hour is nearly up, Corwin. The choice is yours. What happens next?
Step through the mirror.
You take a deep breath, the scent of rain and fresh earth filling your lungs one last time. You look at the woman in the mirror, her smile warm and genuine, and then you step forward.
There is no resistance, no splash, no cold shock. It feels like stepping through a curtain of warm mist.
Suddenly, the stone floor, the damp air, and the smell of rust vanish.
You are standing in a sun-drenched meadow. The sky is a brilliant, cloudless blue. Wildflowers sway in a gentle breeze, and the sound of a babbling brook drifts from nearby. The cottage you saw in the reflection stands a hundred yards away, smoke curling lazily from its chimney.
The woman is standing just a few paces in front of you. She reaches out, and for the first time, you feel her hand—warm, real, solid.
"Welcome home, Corwin," she says softly.
You look down at your hands. The calluses from your sword grip are still there, but the weight of the battle, the fear, the confusion—it's all gone. You feel... whole.
The adventure ends here, in this quiet moment of peace. The ruins are sealed, the threat is gone, and you have found what you were looking for.
Game Over.
Thank you for playing, Corwin! That was a thrilling hour of dungeon crawling, puzzle-solving, and a dramatic climax. How did you enjoy the story? Would you like to try a different scenario next time, or perhaps explore what happens if you had chosen differently?
This HTML page was generated by Claude, an AI assistant, from the original conversation transcript.