Graeme Devine is a computer game designer and programmer who co-founded Trilobyte, created bestselling games The 7th Guest and The 11th Hour, and helped design id Software's Quake III Arena. He was Chairman of the International Game Developers Association (IGDA) from 2002–2003. One of Graeme's trademarks is his Scooby-Doo wardrobe. He has said of his work that "I've not stuck to any one genre, platform or IP throughout my career, and I hope people eventually work out that's just fine."