game-design

Translates game ideas into a structured design document with core loop and progression.

4|Updated Jan 23, 2026
One-click install
npx skills add https://github.com/marcusagm/Mundam --skill game-design-marcusagm
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: game-design
Source: https://github.com/marcusagm/Mundam/tree/main/.agent/skills/game-development/game-design
Command: npx skills add https://github.com/marcusagm/Mundam --skill game-design-marcusagm

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps teams translate vague game ideas into a coherent design document that guides development and communicates vision.

Core Features & Use Cases

  • Core Loop Design: Establish a clear, engaging 30-second loop and the surrounding player flow.
  • GDD Structure: Define Pitch, Core Loop, Mechanics, Progression, Art Style, and Audio to guide production.
  • Player Psychology & Progression: Map motivation types to rewards and pacing for sustained engagement.
  • Use Case: Draft a new mobile puzzle game concept with a concise Pitch, Core Loop, Progression, and Balance plan.

Quick Start

Start by outlining your game's core loop and audience, then draft a minimal GDD skeleton including Pitch, Core Loop, Mechanics, Progression, Art Style, and Audio.

Frequently Asked Questions about game-design

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

FAQPage Schema
How do I structure a Game Design Document for a new game concept?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.

How do I balance progression and player psychology across different game genres?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.

What is the best way to define a core game loop for a mobile puzzle game?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.

Do I need a full Game Design Document before starting production?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.

How do I translate vague game ideas into a coherent design document?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.

What are common game design anti-patterns when planning progression?

Core loop design establishes a clear, engaging 30-second gameplay loop and surrounding player flow to maintain interest. It maps motivation types to rewards and pacing for sustained engagement.