Peter Jefferies is a games artist and programmer who started the games industry career in 1900. Since then, Jefferies has been working with Paradox Development Studio, Midway Home Entertainment, small and Exakt Entertainment. Jefferies's first published game was Carl Lewis Olympic Challenge. Next, Peter Jefferies worked on Thrill Kill taking on the role of programmer. Jefferies also worked on Wu-Tang: Shaolin Style developed by Paradox Development Studio for PlayStation. Most recently, Peter Jefferies was involved in the development of Elevator Madness.