Power Serve
———–
Enter PWRSRV as a password. Then jump and press A, B(2),
A while serving,
Double Handed Blast
——————-
Enter DBLBLST as a password. Go to the net, and when
your partner passes the ball to you, press A(2).
Spin Fury
———
Enter SPNFRY as a password. Go to the net, and when
your partner passes the ball to you, press B(2), A.
360 Killer Smash
—————-
Enter KLRSMSH as a password. Go to the net, and when
your partner passes the ball to you, press B(3), A.
Activate all combo moves
————————
Enter CMBMVS as a password.
New York level
————–
Enter NWYRK as a password. The New York level is now
unlocked in single match and multi-player modes.