At the enter cheats screen enter the following:
mightymick - boosts a team's power rating 25% for 1 inning.
triple crown - boosts the hitting of the 3,4,5 hitters in the lineup 50% for 1 game.
m4murder - boosts your ability to hit home runs during the game just like The Mick.
phmantle - Mickey will pinch hit.
well its like the title sais it unlocks all extras and here is the code:Game On
Go to the main menu and go to the ENTER CHEAT spot. Enter the password,
Enter cheat in the enter cheat option,