The Capstone project is a place for you to develop your game idea into a fully-fleshed proposal. A game design document is your game bible, the go-to document that defines the genre of your game, its look and feel, and the evolution of gameplay. This four-part capstone project guides you to distill and improve the foundational aspects of your game so that you may express your ideas in a clear and productive way. Note: Only learners who have earned a certificate in the four previous courses in the Specialization are eligible to take the Capstone.