Gary Liddon is a games producer. Liddon has been working with Bullfrog Productions, Acclaim Cheltenham, Probe Entertainment and Beam Software. Liddon's first game was Last Ninja 2 published by Ubisoft Entertainment for PC, Wii, NES and Commodore / Amiga in 1988. After that, Gary Liddon took part as the producer of Days of Thunder. Liddon also worked on The Incredible Hulk (1994) developed by Acclaim Cheltenham for SNES, Genesis, SEGA Master System and Game Gear. Most recently, Gary Liddon was involved in the development of SimCoaster.