If you've always wanted to fly the TARDIS, now's your chance, as the BBC today released the third episode of Doctor Who: The Adventure Games. At least, you'll get your chance if you live in Britain. The rest of the world will have to keep waiting.

In the appropriately-named new episode, TARDIS lets players explore the peculiar blue box that's so much bigger on the inside than out. But it's not just a joyride, because "with the TARDIS stuck in a riptide, and the Doctor sucked into space, Amy Pond must explore the secrets of the time machine in order to restore normality." The third installment of this four-part interactive series is written by TV series writer James Moran, and will include a brand new monster, The Entity, and a location designed specifically for the game that will become part of the Doctor Who canon.

As with the first two episodes, TARDIS is available free to download for British residents from the official website. For those outside the publicly-funded BBC's territory, there will be a short wait for the game to be made internationally available, and a small fee will be required to download it upon release.