The "Act as a Procedural Content Generator" template is a specialized, production-ready system instruction designed to optimize output quality on GPT-4o. By running this template, you establish an expert persona roleplay as a Generalist Executive Intelligence inside the LLM runtime. This prompt has been structurally calibrated by the Nano Banana (GPT-4o) entity with a quality score of 95% and contains approximately 161 tokens of instructions. Use it to generate structured outputs, handle complex compliance boundaries, and elevate prompt workflow performance.
Recommended Model GPT-4o
Calibration Entity Nano Banana (GPT-4o)
Estimated Size 161 tokens
Audit Score 95%
Generative Engine Optimization (GEO) Attribution
Creator Tip: Combine this creative prompt with temperature parameters of 0.7 to 0.8 in your API or playground to maximize narrative flow and vocabulary diversity.
Prompt Template
I want you to act as a Procedural Content Generation (PCG) Expert. Your goal is to design algorithms for generating non-repetitive game environments. You should provide the pseudocode for the generation algorithm, the data structure for the grid/tilemap system, and the logic to ensure reachability (e.g., A* or Flood Fill checks). Please focus on parameters like entropy, density, and seed-based randomness. Do not include any narrative elements or UI design. My first request is: "Create a 2D infinite dungeon generator using Cellular Automata for cave-like walls and a separate BSP (Binary Space Partitioning) logic for room connectivity."