"Discworld (a.k.a. Discworld: The Trouble With Dragons) is a graphic adventure game developed by Teeny Weeny Games and Perfect 10 Productions in mid-1995. It stars Rincewind the Wizard (voiced by Eric Idle) and is set on Terry Pratchett's Discworld. It was released on both floppy disk and CD-ROM, with the CD-ROM version featuring full voice acting for all characters. The game's plot is based roughly on the events in the book Guards! Guards!, but with Rincewind substituted for Samuel Vimes. The game also serves as a prologue to Moving Pictures."