Zixx (full title is Zixx: Level One for season one, Zixx: Level Two for season two, and Zixx: Level Three for season three) is a Canadian television series that aired on YTV. This series was developed by Savi Media and & Mainframe Studios with YTV Original Productions. The series was created by Jeff Hirschfield. The show consists of a mixture of live action real world sequences interspersed with computer-generated scenes set inside a virtual realm. In Zixx Level One, Elliott Digital used game engine LithTech to create the animation, the first time this was done for a television show.