Game Design Document (GDD) Generator

A solid GDD is the foundation of every successful game. This prompt generates a complete, professional GDD from just a high-level concept. You get a full document covering: - **Core Loop** — what players do every 30 seconds, 5 minutes, and 1 hour - **Mechanics** — all game systems explained with interaction diagrams - **Progression** — XP curves, unlocks, skill trees, or level structure - **Monetization** — F2P vs premium model, IAP strategy, battle pass structure - **Art Direction** — visual style, color palette, UI/UX tone - **Technical Scope** — engine recommendation, platform targets, team size estimate - **MVP vs Stretch Goals** — what to ship vs what to cut Built for Godot, Unity, Unreal, and custom engine indie projects.