At the Main Menu enter the following codes:
All bonuses
L1, L2, L3, L3, R1, Circle, Square
All Pitches Have Max Break
Right, Up, Right, Down, Up, Left, Left, Down
All Pitches Have Max Speed
Up, Left, Down, Up, Left, Right, Left, Down
Classic Stadiums
Down, Up, Right, Down, Up, Left, Down, Up
Golden/Sliver Era Players
Left, Up, Right, Down, Down, Left, Up, Down
Randomized Roster
Left, Up, Down, UP, Right, Left, Left, Down