My favorite game is the game of designing games. You're unlikely to ever make money from game design, but there's a lot to enjoy. This class discusses that side of design as a briefer companion to my "Brief Introduction to Game Design," which discusses the difficulties of making money, let alone making a living. Some of the "lectures" here are from the Brief Introduction. Udemy requires a minimum price of $9 a course, which I think is too much - but my experience with entirely free classes has been poor. If you look around the Web, especially my website, you should be able to find discount coupons for this course.