Despite an initially promised release date of June 13 for the Vita version of Doctor Who: The Eternity Clock, the game will finally be available on Tuesday, October 9.

The Vita version was apparently delayed to allow the Vita version of the game to take advantage of some of the handheld's special features like the dual-analog sticks and the touchscreen. You will also be able to take advantage of the Vita's cloud save options to share your save file with the PlayStation 3 version of the game.

[PlayStation Blog]