Similar to a branding style guide, a Design System contains all the components, styles and colors that any App or Video Game should use to build all the screens required. Think of it as the lego bricks to be re-used through so that the entire experience is consistent. It should be design to be systematic and make it easy for other designers and developers to use.
If you have a project in mind that you would like to collaborate on, I'd love to hear about it!
