Play as Fly Guy:
In singles, beat the Normal Cup tournaments.
Play as Petey Piranha:
In doubles, beat both Special Cup tournaments.
Play as Paratroopa:
In doubles, beat the Normal Cup tournaments.
Star Cup:
Beat the Normal Cup tournaments.
Max difficulty:
Beat the Star Cup tournaments.
Unlock Bowser's court:
In singles, beat the Special Cup's Fire Tournament.
Mario Brothers' court:
In doubles, beat the Special Cup's Thunder Tournament.
Event mode:
At the title screen press Start while holding the Z button.
