CheatCodes.com has all the official Zoids: Legacy GBA cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Saturday May 18, 2013 for Zoids: Legacy are shown below.
After completing the game go to the the title screen and press R, R, L, L, Down, Up, Down, Up, Right, Right, L, L, Left, Left, Right, Down, Start before the demo begins.
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