Cheat mode
Hold [L1] + [L2] + [R1] + [R2]
at the main start-up screen to display the cheat entry screen.
Then, enter one of the following codes to activate the corresponding
cheat function.
Big head mode
Press [Square], [Circle]x2, [X], [Triangle],
[X], [Square], [Circle].
Hidden teams
Press [X], [Triangle], [X], [Square],
[Circle], [Square], [X], [Triangle]. A new
flag will appear to the right of The Netherlands.
View credits
Press [Circle], [Square], [Triangle], [Circle],
[X], [Triangle]x2, [Square].
Bonus stadium
Press [Square], [Circle], [Square], [Triangle]x2,
[Circle], [X]x2 to enable "The Difference"
stadium.
Win match
Press [X], [Triangle]x2, [Circle], [X],
[Square], [Circle], [Triangle]. Then, pause game
play to win the match of your choice.