View Hidden Messages
At the title screen, enter: C•u, R, B, B for hidden messages.

Various Cheats
To activate these cheats, press L, R, L, R at the "Today's Game" Screen. Then press the button combination for that cheat.
C•r, A, Z, C•u, L, R, Z Alternate Skies
R, A, Z, B, A, L, L Aluminum Bats
R, Down, B, A, Right Colored Bats 1(Red)
B, L, B, A, Right Colored Bats 2(Blue)
C•r, A, Z, B, A, L, L Crazy Ball
C•R, A, Z, C•u, R, B Crazy Pitch
Right, A, C•u, L, A Devil's Thumb Stadium
L, A, Down, R Easy Homeruns
C•l, A, Down, C•u, Z Easy Steals
L, A, Z, R, B, A, L, L Game Speed 1(Fast)
Up, L, L, B, A, L, L Game Speed 2(Slow)
Up, R, A, L Gravity Control 1(High)
Up, Down, L, Up, R Gravity Control 2(Low)
Z, B, R, A Psycho Bats
C•r, A, Z, C•u, R, L Varied Pitches