Loodo is both a blog about Games and Game Design and a group of people that create games, both digital or non-digital. We write articles on game design, art, reviews, development, interviews with game developers and suchlike. Our first game, Tetric Pit (Calabouço Tétrico) was based on a idea found on Raph Koster's book "A Theory of Fun for Game Design" and was mentioned not only by this author but by many other game designers.