Charles J. Pratt is an assistant arts professor at New York University’s Game Center in the Tisch School of the Arts, where he teaches classes on game design and game studies. He has been a freelance game designer since he graduated from NYU’s Interactive Telecommunications Program (ITP) in 2007. He’s worked on projects for companies as varied as Adult Swim, Footlocker, and the British government. He’s also been involved with a number of independent games such as the early web-based social game Casablanca, the street game Search Brigade, and most recently a tower defense game for the iPhone called Critter Defense.