Various Codes
     Pause the game, select Options, and enter any of the following 
codes:

Key:
S - Square
C - Circle
T - Triangle
X - X
R - Right / L - Left / U - Up / D - Down

Effect                  Code
Invisible Walls         X, X, X, T, S, S, S, T
Curve Ball              T, S, X, T, X, X
Super Power             T, S, T(8x)
Super Goalie            S(5x), T(5x)
Super Offense           S(5x), T, X
Super Defense           T(5x), X, T
Shoot-Out               S, T, S, X, S, T
Stupid Team             S, T, X, S, T,X

     For  these  series  of  codes,  do  the  same as above, but after
entering  the  codes,  quit  your  game and go back to the setup menu.
Select  Options  and  look at the bottom of the list to see the hidden
options

Effect                  Code
Formal                  S, T, X, S, T, T, X, T
Federation              S, T, X, S, T, T, X, X
Dynamic Duo             S, T, X, S, T, T, T, S
Invisible               S, T, X, S, T, T, X, T
Default Color Pallete   S, T, X, S, T, T, T, X
Oktoberfest             S, T, X, S, T, T, T, T
Dream Team              S, S, T, T, X, X, S, S
EA Custom Team          S, T, X, S, T, T, S, S