brainstorm

Guide interactive game concept ideation into a validated GDD-ready document.

1|Updated May 15, 2026
One-click install
npx skills add https://github.com/dnkrow/skill --skill brainstorm-dnkrow
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: brainstorm
Source: https://github.com/dnkrow/skill/tree/main/claude-global/brainstorm
Command: npx skills add https://github.com/dnkrow/skill --skill brainstorm-dnkrow

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It helps you move from a blank page (or scattered notes) to a structured, production-ready game concept by guiding interactive ideation and validation steps with studio-grade frameworks.

Core Features & Use Cases

  • Guided concept discovery: Captures emotional anchors, taste profile, and practical constraints to create a Creative Brief.
  • Multi-concept generation: Produces three distinct concepts using verb-first, mashup, and experience-first design techniques, then helps you select a direction.
  • Core loop and pillars: Designs moment-to-moment, session, progression, and motivation layers, then defines 3-5 pillars plus anti-pillars and validates them with downstream gates.
  • Pre-production pipeline output: Writes the finalized GDD concept document to design/gdd/game-concept.md and suggests next steps for architecture, system mapping, and prototyping.

Quick Start

Invoke the skill with your genre or theme hint (or use open) and answer the guided questions to generate and write your game concept into design/gdd/game-concept.md.

Frequently Asked Questions about brainstorm

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

FAQPage Schema
How do I turn a game idea into a structured GDD concept document?

To turn a game idea into a GDD concept, this skill guides interactive ideation from emotional goals into a validated game concept, writing the finalized output to design/gdd/game-concept.md. It structures core loops, pillars, and scope feasibility.

What is the best way to define a game core loop and player motivation during pre-production?

Defining a game core loop and player motivation is handled through guided frameworks that design moment-to-moment, session, and progression layers. The process validates these against downstream director gates to ensure scope feasibility during pre-production planning.

Can I generate multiple game design concepts from a single theme or genre hint?

Yes, you can generate multiple game design concepts from a genre or theme hint. The skill produces three distinct concepts using verb-first, mashup, and experience-first design techniques, then helps you select and refine a specific direction.

How do I validate scope feasibility and creative pillars for a new game pitch?

You validate scope feasibility and creative pillars by passing them through coordinated director gates. The skill defines 3-5 pillars plus anti-pillars and checks them against downstream constraints to ensure the game concept is production-ready.

Does this skill require any specific game engine or design dependencies to run?

No specific game engine or design dependencies are required to run this skill. It operates independently to parse genre and theme inputs, capture user decisions, and write the final concept document directly to your file system.

Can I resume an existing game concept document if I already started writing a GDD?

Yes, you can resume an existing game concept document. The skill reads and parses existing GDD artifacts when present, allowing you to continue iterative concept refinement from your current creative brief.