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  • Writer's pictureDanny McKeever

Blog 2/2: Step-by-Step Guide to Using ChatGPT to Build RPG Adventures from Images

Blog 2/2: Step-by-Step Guide to Using ChatGPT to Build RPG Encounters from Images

This is the second of a two-part blog. If you have not read the first blog, you can find it here.


 
 

In this blog we are going to continue building the adventure for this location. We will generate the encounter content and transform it into a playable encounter with complete AI enabled NPCs. Get ready! This is going to be fun.


Step 11: I took the 6 step process and uploaded it to ChatGPT. I told it to read the content and reply with "ready" when done. This trains ChatGPT on the step-by-step outline for the encounter.
I upload the following content and tell ChatGPT to read the content and reply with "ready" when done.  This trains ChatGPT on the step-by-step outline for the encounter.

Here is the content for you to copy


Step 12: Now I am going to have ChatGPT begin to build out the encounter in detail.

In this step I want to tell ChatGPT how many steps I want it to complete and the encounter that I chose earlier in the process.

Now I am going to have ChatGPT begin to build out the encounter in detail.

ChatGPT output for the first 3 steps

Step 13: Now we are going to complete Steps 4-6.

I tell ChatGPT that I want to complete steps 4-6 (1) and I paste in the encounter overview (2) the description and NPCs that I want it to use (3). I do this to ensure that it remembers what we are doing.

Now we are going to complete Steps 4-6 using ChatGPT for our D&D RPG encounter

One thing that I would like to highlight is the fact that ChatGPT provides me with the encounters that I need to build in Step 5. This is amazing as it spells out what I need to build next.


Step 5: Map Design

  1. Village Layout: Provide a detailed map of Keth’Lorra, indicating key locations like the village square, Eldrin’s residence, the ancient library, and the paths leading to the sacred waterfall.

  2. Excavation Site and Ruins: Show the site where the disturbances began. Include details of unearthed burial chambers, disturbed sanctuaries, and paths that the spirit might use to move around the village.

  3. Sacred Waterfall Area: Detail the area around the waterfall, including hidden groves, ancient altars, and natural caves that might serve as focal points for appeasing or confronting the spirit.

ChatGPT output for steps 4-6


Step 14: Copy the encounter content into The Gamemaster Platform overview.

Final content that I am using to structure the encounter

### Keth’Lorra: Shadows Over Keth’Lorra D&D Encounter Overview


**Location Description:**

Keth’Lorra is a mystical village carved into a steep cliffside, featuring multi-tiered buildings of stone and wood, interconnected by pathways and staircases. At its heart lies a sacred waterfall, cascading into a serene pool, adding to the otherworldly ambiance of the place.


**Main Hook:**

Recent archaeological digs have disturbed a malevolent spirit, leading to increased attacks on the villagers. Tarn, the Guardian of the Falls, requests the PCs' help to investigate and resolve this supernatural threat.


**Outcomes:**

- **Success**: The PCs successfully banish the spirit, restoring peace and earning a revered place in village lore.

- **Failure**: The spirit causes havoc, damaging the village and harming residents, with the PCs held responsible.

- **Pass**: The PCs choose not to engage, leading to worsening disturbances and potential long-term repercussions for the village.


**Key NPCs:**

- **High Keeper Eldrin**: The elderly spiritual leader dedicated to preserving sacred knowledge. He oversees the restoration of damaged ancient manuscripts.

- **Mira the Loreweaver**: A storyteller and historian, known for her deep knowledge and the enchanting tales she weaves. She is currently organizing a festival to unite and inspire the villagers.

- **Tarn, Guardian of the Falls**: The stern protector of the sacred waterfall, experiencing firsthand the unusual disturbances caused by the spirit.


**Other Tensions:**

- **Cultural Preservation vs. Progress**: A growing debate between elders wishing to preserve traditional ways and the youth pushing for modernization.

- **Sacred Knowledge vs. Curiosity**: Conflicts arise over whether to protect the village’s secrets or share them with the outside world.

- **Environmental Threats**: Landslides and changing weather patterns threaten the village’s structural integrity and safety.


**Encounter Steps:**


**Step 1: Define the Scope and Objectives**

- **Objective**: Investigate and address the disturbances from the disturbed spirit.

- **Scope**: Designed as a single session or expandable into a larger campaign subplot.


**Step 2: Develop the Plot**

- **Introduction**: Arrival in Keth’Lorra during uneasy times, with the village under the shadow of increased supernatural attacks.

- **Main Body**: Gather information, explore the excavation site and ancient ruins, encountering spectral enemies and navigating physical and spiritual traps.

- **Climax**: Discover and resolve the conflict at the desecrated burial site, deciding whether to appease or banish the spirit.

- **Conclusion**: Reflect on the outcome’s impact on the village and future interactions.


**Step 3: Develop the Setting**

- **The Excavation Site**: Newly unearthed burial site, vulnerable and filled with disturbances.

- **The Village Square**: The central hub of activity and most affected area.

- **Ancient Ruins**: Network of chambers beneath the village, rich with carvings and artifacts, central to the spirit's unrest.


**Step 4: Create Key NPCs**

- Develop relationships and define roles of Eldrin, Mira, and Tarn in aiding or guiding the PCs through the encounter.


**Step 5: Map Design**

- Provide detailed maps of the village, excavation site, and surrounding areas to guide exploration and encounters.


**Step 6: Detail Items and Rewards**

- **Magical Items**: Include items like the Whispering Cloak and Rune Stones of Binding.

- **Rewards**: Vary based on the outcome, from blessings if the spirit is appeased to ancient artifacts if it is banished.

- **Consequences**: Detail the repercussions of success, failure, or avoidance on the village’s future.


This clean and organized overview ensures a structured and immersive gaming experience, facilitating deep player engagement and strategic challenges within the mystical setting of Keth’Lorra.


By building in The Gamemasters Platform, I can associate PCs, NPCs, Items and more to the encounter. The GMP will calculate the difficulty of the encounter, and the AI assistant will learn from the encounter and the overall campaign empowering GMs to chat with their content and save different conversations for later to be used during sessions. The GMP is the technology where the content changes from content to a playable encounter.


The content from ChatGPT is in the overview section. I also created a player's map for the encounter.


Here is the Village Layout Encounter.

Building out the D&D encounter using ChatGPT and The Gamemaster Platform


Step 15: Generate the NPCs and add them to the encounter

From the GMP encounter I open up the AI assistant and click on Read Encounter. Then I tell it to tell me who the NPCs are in this encounter and then I ask the AI assistant to generate for me the first NPC, High Keeper Eldrin.




Building out the D&D encounter using ChatGPT and The Gamemaster Platform to generate NPCs

Here is the first NPC, High Keeper Eldrin

Building out the D&D encounter using ChatGPT and The Gamemaster Platform


I asked the AI assistant to write a description of The High Keeper Eldrin and used The Gamemaster Platform to generate an image of her.

Building out the D&D encounter using ChatGPT and The Gamemaster Platform

Here is what a completed NPC looks like.

Building out the D&D encounter using ChatGPT and The Gamemaster Platform


Wouldn't it be cool if you can chat with each of your NPCs. Now you can!


Here is what the overview encounter looks like when it is completed. The AI assistant is trained on the encounter. I have created 3 important NPCs and saved off a separate chat for each one, this way when I run this encounter I can generate dialog or ideas from each of the NPCs.


In one location you have an AI assistant trained on your encounter, your NPCs powered by AI, your content, maps, items already to go when you run this session.

Building out the D&D encounter using ChatGPT and The Gamemaster Platform
Step 16: Generate the other encounters.

I used a combination of the AI assistant and the encounter generator to create the other two encounters. Here you can see them all.

Here is how to create a new encounter in the GMP. You can either generate one using AI or create a blank encounter.

Here is what the AI generated encounter looks like. The encounter will automatically generate for me a playable NPC or Foe.


If you are interested in seeing what this short adventure looks like, check it out on my GM page under the personal tab.



Crafting a compelling Dungeons & Dragons adventure like "Shadows Over Keth’Lorra" from a single evocative image showcases the depth of creativity and storytelling that can emerge from visual inspiration. Through this process, we've taken an image of a mystical cliffside village and transformed it into a rich narrative filled with conflict, mystery, and cultural depth.


As GMs, you have the unique opportunity to weave intricate stories that not only engage but also challenge your players to think critically and empathize with the characters they interact with. By starting with an image and asking the right questions about its elements—such as the architecture, the environment, and any visible characters or symbols—you can develop a backdrop that feels alive and dynamic.

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