After completing Road to International Cup with the team of your choice, go to edit player of the team you completed with. There will be extra options in 'Hair' and 'Others.'
Cat Player
After doing the Cap and Glasses Trick, go to the name of the player and type 'CAT.' Go back to 'Face' options and you will see your player in cat face.
Santa as a Player
After doing the Cap and Glasses Trick, go to the name of the player and type 'SANTACLAUS.' Go back to 'Face' options and you will see your player in Santa face.
Unlock Century Stadium
Play in Road to International Cup mode. When you get to the World Cup tournament in year 4, the stadium is unlocked after you win your first game at the World Cup.
Unlock FC Sonic
Play in ranking mode and accumulate 20 points. FC Sonic will challenge you. Beat them and they are unlocked and can now be used as a playble team.
Unlock Velvet Stadium
Play in Road to International Cup mode. When you get to the World Cup tournament in year 4, the stadium is unlocked after you win your last game (Finals) at the World Cup.
Unlock Yukichan United
Play in ranking mode and accumulate 30 points. Yukichan United will challenge you. Beat them and they are unlocked and can now be used as a playble team.
