This page contains Cheats for Extra Bases organized by sections for GameBoy. Extra Bases is a Sports Traditional Baseball game, made by Namco and published by Bandai. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
- Developer: Namco
- Publisher: Bandai
- Genre: Sports Traditional Baseball
- Release Date: Not Set
- ESRB: Not Set
To start the game with a 7-0 record, enter the password 2CCZ....From: Bern
Pick "N" as your team or else the passwords won't work....From: wadejill20
Pick "N" as your team or the passwords won't work....From: Packaging
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