Mind maps
Mind maps are diagrams used to visually organize information. A mind map might not end up in the final GDD, but nonetheless is a great way to organize ideas and draft an outline of what will be written in more detail later. Game design is about solving problems and mind maps have proven a very effective tool across many disciplines. Every game designer should try to use them whenever he feels that simple writing or brainstorming is not helping to visualize on paper his ideas and thoughts.
Sometimes, including a mind map in the final GDD proves to be a great way to communicate the rationale behind decisions. This is particularly useful when working on collaborative documents or to inspire creativity in the reader:
Writing a mind map is simple:
- Start with a central idea or a concept and write it down (possibly in the center of your page); that is your seed.
- Write an idea or concept connected to your seed and draw a bold line that goes out from the seed and toward this new idea. It's just like a growing tree branch.
- Start again for every new concept you write, using thinner lines as you move outward.
- Use images and different colors if you like.
- Follow a radial hierarchy.
You shouldn’t think too much about what you’re writing or drawing; just keep working on expanding your seed for 10-15 minutes and then review your work. Usually, the results of this process will clarify your doubts or spark new ideas or solutions. This is another great technique to kick-start your writing work.
Some good pieces of software for writing mind maps are Xmind, Freemind, or Visio.