> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gdhub.io/llms.txt
> Use this file to discover all available pages before exploring further.

# How to turn a game idea into a concept document

> Every game starts with an idea. But before you can begin development, that idea needs to be tested, refined, and structured. A concept document is the very first structured document where you describe your future game. It helps you communicate the vision to your team and decide whether to move forward with development.

Here’s a **3-step guide** to turning an idea into a concept document:

## Step 1. Find Inspiration

Ideas can come from anywhere:

* Movies and books
* Other games
* Everyday life
* Pinterest or ArtStation

For example, you might watch a show about motorcycle building and come up with a game about creating and selling bikes. It could be either a first-person simulator or a tycoon where you manage assembly lines.

The same applies to visual inspiration: discovering an unusual artwork on ArtStation can spark a unique game setting or mechanic.

<Note>
  **Tip:** Always keep a notebook or digital board (like Notion or Miro) to collect your raw ideas.
</Note>

## Step 2. Analyze the Idea

Once you have an idea, don’t rush into development — first, test it. This is where **competitive analysis** comes in. It usually involves three parts:

### 2.1 Market Analysis

Research the following:

* Competitors (similar games on the market)
* Target audience (who will play your game)
* Pricing models (how games in this genre are monetized)

Collect useful info about competitors:

* Release year and sales
* Studio experience
* Publisher
* Popularity on Twitch/YouTube
* Unique selling points (USP)
* Weak spots (what players disliked or what’s missing)

📌 **Tools to use:**\
SteamSpy, SteamDB, Data.ai, SensorTower, Google Trends, Reddit, Twitter, GamaSutra, 80lvl.

***

### 2.2 SWOT Analysis

Evaluate your team’s situation:

* **Strengths** — what you do well
* **Weaknesses** — where you lack experience
* **Opportunities** — market gaps, new trends
* **Threats** — risks or strong competitors

***

### 2.3 Mechanics Deconstruction

Instead of reinventing the wheel, study how existing games handle mechanics you want to use.

Steps:

1. Define the purpose and constraints of the mechanic.
2. Gather references (e.g., radar implementations in other games).
3. Categorize variations and compare pros/cons.
4. Break down the mechanic into core elements and feedback.
5. Adapt the mechanic for your project.
6. Document everything clearly for your team.

*Example: radar/compass mechanic*

## Step 3. Document It

Now it’s time to put everything together into a concept document.

### What to include:

* **Title** — working title of the game
* **Overview** — 2–3 sentence description
* **Genre, setting, visual style**
* **Target platforms** (PC, consoles, mobile)
* **Core gameplay mechanics**
* **Main character description**

### Formatting tips:

* Add a **table of contents** for easy navigation
* Use structured sections, lists, and highlights
* Keep it clean and easy to read

Example tools: Google Docs, Notion, Confluence, Miro.

At this stage, you’ll have a clear document that lets you decide whether to:

* start development,
* refine the idea,
* or shelve it for later.

You can check out a ready-to-use template [here](https://docs.google.com/document/d/1O99XaTb__f3rL8biPGDEf4H6U7xKQKQag5oWCp3ljhk/edit?usp=sharing).

***

## Conclusion

An idea is just the beginning. To turn it into a real project, you need a concept document. This document helps you:

* validate your idea,
* analyze strengths and risks,
* share your vision with the team.

By following these three steps, you’ll save time, reduce risks, and create a solid foundation for development.