Cheat Codes: It's like steroids for MLB 07.
Pitches Have Max Break
Pause the game and press Right, Up, Right, Down, Up, Left, Left, Down
Pitches Have Max Speed
Pause the game and press Up, Left, Down, Up, Left, Right, Left, Down
Silver Era Team and Gold Era Team Unlocked
At the Main Menu press Left, Up, Right, Down, Down, Left, Up, Down