On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Right C, A Button, Z Button, Up C, L Button, R Button, and Z Button and you'll hear another confirmation tone. Press Start and the cursor will reappear, and you can begin play. Once in the game, you'll notice the skies have changed.
Aluminium Bats
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press R Button, A Button, Z Button, B Button, A Button, L Button, L Button and you'll hear another confirmation tone. Press Start and the cursor will reappear, and you can begin play. You will notice that the bats now have a silvery color to them.
Colorful Bats
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. For red bats, press R Button, Down on Control Pad, B Button, A Button, Right on Control Pad. Press Start and the cursor will reappear, and you can begin play. You will notice that the bats now have a red color to them. For blue bats, press B Button, L Button, B Button, A Button, Right on Control Pad. Press Start and the cursor will reappear, and you can begin play. You will notice that the bats now have a blue color to them.
Crazy Ball
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Right C, A Button, Z Button, B Button, A Button, L Button, L Button. Press Start and the cursor will reappear, and you can begin play. The ball will now bounce crazily all over the field when it's hit.
Crazy Pitch
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Right C, A Button, Z Button, Up C, R Button, B Button. Press Start and the cursor will reappear, and you can begin play. You will notice the ball taking an erratic flight pattern right before reaching the plate.
Credits
On the title screen (screen with Piazza holding the bat), press R Button, A Button, Z Button, R Button, Right C, A Button, B Button. You'll hear a confirmation tone telling you the code was done correctly. Wait for about a minute for the demo to appear, then press the A Button to escape out of the demo. Let the game run through the banners (MLB, GT Interactive, etc.) and after the Devil's Thumb banner goes by, the credits will roll.
Devils Thumb Stadium
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Right on Control Pad, A Button, Up C, L Button, A Button. Press Start and the cursor will reappear, and you can begin play. You will be at Devil's Thumb Stadium.
Easy Home Runs
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press L Button, A Button, Down on Control Pad, Right on Control Pad. Press Start and the cursor will reappear, and you can begin play, and Easy Home Runs will be enabled.
Easy Steals
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Left C, A Button, Down on Control Pad, Up C, Z Button. Press Start and the cursor will reappear, and you can begin play, and Easy Steals will be enabled.
Fast Mode
On the Today's Game screen, press L, R, L and R to make the cursor disappear. Press L, A, Z, R, B, A, L and L. Press Start to make the cursor reappear. Begin your game and the action will be in fast motion.
Game Speed
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. For fast mode, press L Button, A Button, Z Button, R Button, B Button, A Button, L Button, L Button. For slow mode, press L Button, L Button, B Button, A Button, L Button, L Button. Press Start and the cursor will reappear, and you can begin play with game speed enabled.
Gravity Options
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. For low gravity, press Up on Control Pad, R Button, A Button, L Button. For high gravity, press Up on Control Pad, Down on Control Pad, L Button, Up on Control Pad, R Button. Press Start and the cursor will reappear, and you can begin play with Gravity Options enabled.
Hidden Messages
On the title screen (the one with Piazza holding a bat), press Up C, R Button, B Button, B Button. You'll hear a confirmation tone. Players will now notice hidden messages appearing once in while during the game.
Psycho Bats
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Z Button, B Button, R Button, A Button. Press Start and the cursor will reappear, and you can begin play with Psycho colored bats.
Slow Mode
On the Today's Game screen, press L, R, L and R to make the cursor disappear. Press L, L, B, A, L and L. Press Start to make the cursor reappear. Begin your game and the action will be in slow motion.
Varied Pitches
On the Today's Game screen, press L Button, R Button, L Button, R Button and you'll hear a confirmation tone, and the cursor will disappear. Press Right C, A Button, Z Button, Up C, R Button, L Button. Press Start and the cursor will reappear, and you can begin play with more variety of pitches.
