Tank Racket Complete Tank training at least till level 4 and you will get the special Tank Racket. Alien Force Racket Beat the level 4 Alien Force Volley training. Unlock Lleyton Hewit & Marat Safin On the Main Menu input L1, R1, L1, R1, CIRCLE, CIRCLE, CIRCLE, UP, UP, UP, DOWN, DOWN, DOWN. (Unverified) Unlock King or Queen To unlock the King or Queen, win all of your matches in Arcade mode without using continues. If you're male, you'll face King. If you're female, you'll face Queen. Beat them to unlock. Unlock King's Court To unlock King's Court, defeat the King and Queen in Mixed Doubles, in World Tour Mode (level 5).