The third in the Doctor Who: The Adventure Games series has been made available over here. It's called, simply, TARDIS, and it promises to allow you to fly the Doctor's space-bending time machine.
From the website: "With the TARDIS caught in a time riptide, it's up to Amy to save the day or leave the Doctor trapped in the void forever. Meanwhile, a dangerous entity is roaming the TARDIS corridors and it hasn't been fed for a very long time..."
Awesome!