Saurus

 is an American action-adventure video game, serving as a prequel to The Dinosaur Princess. It is developed by Traveller's Tales and published by Warner Bros. Interactive Entertainment, being released for PC, Mac, PlayStation 3, Xbox 360 and Nintendo Wii U on [early, mid or late] 2013.

Synopsis
Set [five, ten, fifteen, twenty, thirty or TBD] years before the first game, TBD.