Password - Unlock Everything | |
| Enter the following at the main menu: | |
| Unlock Everything | Hold X+Y and press the Right Trigger |
Password - Quickplay Codes | |
| Enter these codes at the VS screen: | |
| Max Batting | X, X, X, Left |
| Big Head Mode | X, X, Right |
| Extra Time After Play | X, Y, Y, B, B, B,Left |
| Max Power | Y, Y, Y, Left |
| Max Speed | B, B, B, Left |
| Softball Mode | X, X, Y, Y, Y, Y, B, B, Down |
| Rubber Ball Mode | X, X, Y, Y, Y, Y, B, B, Up |
| Tiny Head Mode | X, X, Left |
| Unlimited Turbo | X, X, X, X, Y, Y, Y, Y, B, B, B, B, Down |
Password - Misc. Passwords | |
| Enter the following at the vs. screen: | |
| 16-inch softball | 2, 4, 2, Down |
| Rubber Ball | 2, 4, 2, Up |
| Big Head | 2, 0, 0, Right |
| Blade Bat | 0, 0, 2, Up |
| Bone Bat | 0, 0, 1, Up |
| Ice Bat | 0, 0, 3, Up |
| Log Bat | 0, 0, 4, Up |
| Spike Bat | 0, 0, 5, Up |
| Whiffle Bat | 0, 0, 4, Right |
| Atlantis Stadium | 3, 2, 1, Left |
| Coliseum Stadium | 3, 3, 3, Up |
| Empire Park Stadium | 3, 2, 1, Right |
| Forbidden City Stadium | 3, 3, 3, Left |
| Midway Park Stadium | 3, 2, 1, Down |
| Monument Stadium | 3, 3, 3, Down |
| Rocket Park Stadium | 3, 2, 1, Up |
| Alien Team | 2, 3, 1, Down |
| Bobblehead Team | 1, 3, 3, Down |
| Casey Team | 2, 3, 3, Down |
| Dolphin Team | 1, 0, 2, Down |
| Dwarf Team | 1, 0, 3, Down |
| Eagle Team | 2, 1, 2, Right |
| Evil Clown Team | 2, 1, 1, Down |
| Gladiator Team | 1, 1, 3, Down |
| Horse Team | 2, 1, 1, Right |
| Lion Team | 2, 2, 0, Right |
| Little League | 1, 0, 1, Down |
| Minotaur Team | 1, 1, 0, Down |
| Napalitano Team | 2, 3, 2, Down |
| Olshan Team | 2, 2, 2, Down |
| Pinto Team | 2, 1, 0, Right |
| Rivera Team | 2, 2, 2, Up |
| Rodeo Clown | 1, 3, 2, Down |
| Scorpion Team | 1, 1, 2, Down |
| Team Terry Fitzgerald | 3, 3, 3, Right |
| Team Todd McFarlane | 2, 2, 2, Right |
