You will get Custom GPT Prompts for Games, Storytelling & Smart AI Systems
Project details
I will deliver a custom-engineered GPT prompt that generates immersive post-apocalyptic RPG events for games, apps, or storytelling tools.
Each event includes detailed situations, choices, consequences, and a gritty narrative tone inspired by Fallout, STALKER, and Metro. This prompt is perfect for devs, writers, and worldbuilders who want interactive, AI-powered immersion.
Each event includes detailed situations, choices, consequences, and a gritty narrative tone inspired by Fallout, STALKER, and Metro. This prompt is perfect for devs, writers, and worldbuilders who want interactive, AI-powered immersion.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, AI Text-to-Speech, Conversational AI, Natural Language GenerationAI Development Language
PythonAI Tools
Azure OpenAI, Hugging FaceAI Models
ChatGPT, DALL-E, GPT-3, GPT-4, OpenAI CodexWhat's included
| Service Tiers |
Starter
$90
|
Standard
$220
|
Advanced
$490
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | - | - | - |
Batch Normalization | - | - | - |
Database Integration | - | - | - |
Detailed Code Comments | - | - | - |
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | - |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | |
Model Tuning | - | - | |
Natural Language Processing | - | ||
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | - | - | |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $90
Additional Revision
+$30About Marcin
Prompt Engineer | AI Tools & ChatGPT Specialist | Web Developer
Ayia Napa, Cyprus - 9:50 am local time
Hi! I’m a self-taught developer and prompt engineer, combining creativity with technical skill. I build responsive, elegant websites and design smart AI-driven systems using ChatGPT, GPT-4 and Claude.
💡 I help individuals and small businesses grow by creating:
• ✨ Custom websites (HTML, CSS, JavaScript, React, Flask)
• 🧠 AI-powered tools, smart prompts and assistants
• 🎮 Game-inspired UI, storytelling systems and interactive features
• 📱 Mobile-friendly, SEO-optimized pages with fast loading
I work in both English and Polish, always keeping design clean and intuitive.
🛠️ Tech stack:
HTML • CSS • JavaScript • React • Tailwind • Flask • Python • Firebase • ChatGPT • Claude • GitHub Pages
Let’s build something together – contact me for websites, AI tools or anything creative!
Steps for completing your project
After purchasing the project, send requirements so Marcin can start the project.
Delivery time starts when Marcin receives requirements from you.
Marcin works on your project following the steps below.
Revisions may occur after the delivery date.
Deliver and review the prompt
I will send you the prompt in PDF format and optionally test or tune it with you.