Enter the following codes at the main menu:
Infinite Money for All Seasons:
Right, Right, Left, Up, Up, Up.
Infinite Skill for Custom Teams:
Up, Up, R1, L2, Up, L1.
All Teams and Stadiums:
L1, R1, R2, L2, Up, Down, Left, Right.
All FMV:
L2, L1, L1, L1, L2, L2.
Faster Announcers:
L2, R2, R1, R2, L2, R2.
Clown Noises:
L1, L1, L2, R2, R2, R1.
Farm Noises:
L1, L1, R2, Up, Down, Right.
View Credits:
L2, L1, L1, L2, L2, L2.