Harry Potter by Emily Gantt, Matthew Saeger, Stephanie Sellers.

It’s a satisfyingly addicting two-player Atari game. It was inspired by our interest in having loads of fun when we should be studying and of course Harry. Give yourself a chance to experience the thrill of broom flight. Download it and try it out for yourself. Please don’t forget to read the game-design document and see just how we got to this successful point in our game-designing careers.

http://www.bogost.com/games/student_atari_games.shtml