Joe Linhoff has been a professional game developer for over 25 years. He was worked as a game developer in Chicago, San Diego, and Minneapolis. Published titles he has worked on include Big Buck Hunter Pro, Johnny Nero Action Hero, Big Buck Hunter, Indigo Swing, Invasion: The Abductors, War Gods, Dungeon Master: Chaos Strikes Back, Stickers, Certificate Maker, and others. He is now a professor of game development at DePaul University in Chicago.