GDD Writing

Generate a 14-section Game Design Document from a project concept and design brief.

1|Updated Mar 11, 2026
One-click install
npx skills add https://github.com/BasharAmso/Bashi --skill gdd-writing
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: GDD Writing
Source: https://github.com/BasharAmso/Bashi/tree/main/create-bashi-app/template/.claude/skills/gdd-writing
Command: npx skills add https://github.com/BasharAmso/Bashi --skill gdd-writing

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps product managers and designers generate a complete Game Design Document from a project concept, ensuring a consistent, template-driven structure that downstream skills can rely on.

Core Features & Use Cases

  • Structured GDD generation: creates docs/GDD.md with all 14 sections defined in the GDD template, including core fantasy, design pillars, MVP scope, and gameplay loops.
  • Decision tracking: logs core design decisions to .claude/project/knowledge/DECISIONS.md and updates STATE.md.
  • Guided process: enforces Step-by-step work starting with a Game Vision Challenge, followed by interviews and drafting content per TEMPLATE.md, with scope posture adjustments.

Quick Start

Provide your game concept, and the skill will generate docs/GDD.md using the 14-section template and begin guiding the design process.

Frequently Asked Questions about GDD Writing

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create a Game Design Document from a basic game concept?▼

A Game Design Document (GDD) defines your game's core fantasy, design pillars, MVP scope, and gameplay loops. It is needed at the concept-to-document stage to ensure teams align on structured mechanics and development decisions.

How do I define game design pillars and core fantasy for my project?▼

Game design pillars and core fantasy are defined through a guided process starting with a Game Vision Challenge, followed by interviews and step-by-step drafting to finalize your game's foundational design decisions.

Can I use a structured GDD template to scope my game's MVP?▼

Yes, a structured GDD template scopes your game's MVP by enforcing a 14-section layout that guides core fantasy, gameplay loops, and scope posture adjustments to establish clear development boundaries.

What is the best way to track core design decisions during game development?▼

Tracking core design decisions is done by logging them to a DECISIONS.md file while updating a STATE.md file, ensuring a consistent record of your game's design pillars and MVP scope adjustments.

What sections are included in a complete Game Design Document?▼

A complete Game Design Document includes 14 defined sections covering core fantasy, design pillars, MVP scope, and gameplay loops, providing a comprehensive structure for your game development project.