With Doctor Who: The Eternity Clock mere hours away from launch, a new development diary for the video game has been released which shows the actor wearing a mo-cap suit to play the Doctor.

Smith and co-star Alex Kingston provided voices for the hugely anticipated (and frequently delayed) video game, and the former even gave a physical performance for his pixelated doppelgänger to be based on. The technology allowed many of the actor’s mannerisms and quirks to be incorporated into the game itself.

Check out the latest development diary below, courtesy of IGN!

Doctor Who: The Eternity Clock is released worldwide on the PlayStation Network tomorrow. A physical release will follow in the coming weeks.

Will you be purchasing The Eternity Clock tomorrow – or at all?