Game Design is among the game development professions that suffers from a syndrome of confusion when it comes to what it entails while equally being submitted to “everybody is a designer on our team” in various projects. The truth however may be that humans have an intrinsic idea of design, because it is all around us every day of our lives. However, real good game design is invisible and only bad design takes us out of a good game experience. This talk is looking to explore several examples of those invisible designs that many people may not know existed and also aims to help other designers harness those principles.