Choose your character and play a best-of-three game match to try to get through to the next round. If you make it to the final, you'll have to beat Winston to be crowned champion.

If you fancy trying our updated version of Tardis Tennis, where you can play against a friend or take on The King,

CONTROL KEYS:
Up = E or cursor up
Down = D or cursor down
Left = Y or cursor left
Right = U or cursor right
Hit = Press spacebar
Pause = P
Quit = Q

Top tip:
Move into position first, then press spacebar when the ball is there to be hit!

Related BBCi links: