This page contains Super Mario Brothers DX Unlockables for Gameboy Color called "Level select" and has been posted or updated on Apr 20, 2007 by Habecreence. Let us know what you think of this Unlockable by thumbs voting.
- Developer: Nintendo
- Publisher: Nintendo
- Genre: Action Platformer
- Release Date: Apr 30, 1999
- ESRB: Everyone
You have to finish the first quest.
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