ZATCH BELL! MAMODO BATTLES UNLOCKABLES
Password mode
Defeat the first ten opponents in Zatch Bell's story line to unlock the password option in the Bonus section.
Unlock Maestro
In the Japanese version, win Time Attack mode 300 times to face Maestro. By beating him you will unlock him as a selectable character.
Unlock Milordo-Z and Koko
Buy all Spell cards in bonus mode.
Unlock Dr Riddles and Kido
Defeat Mr. Riddles and Kido in any story mode.
Unlock Ponygon
To unlock Ponygon, you must first get the powered-up version of Brago and Sherry in Zeno's story. To do this, after defeating Brago and Sherry in Zeno's story, go to the park. Defeat powered up Brago/Sherry, who are encountered randomly. Then, complete Zenos story, which will unlock powered up Brago/Sherry. Afterwards, use powered up Brago in time attack mode on normal opponents, and not the powered up version if you have it. The last level you do should be Ponygon. Defeat him, and at the end of time attack mode, you should unlock him. Ponygon has no spells. If you try to use one, a "?" will appear on his head.
Unlock Victoream and Mohawk Ace
Buy all Mamodo cards in bonus mode.
Unlock Wonrei and Li-En
Defeat Wonrei and Li-En in story mode.
Unlock Zeon and Deufo
After finishing Zatch story mode you will unlock Zeon and Deufo as selectable characters.
Unlock Zofis and Coco
Buy Red Card number 66 "Brago VS Zofis" in bonus mode.
Unlock Alternate Reira and Arubeiru
Buy Green Card number 318 "Saigo no Kissu" in bonus mode. Then, press R1 when selecting Reira and Arubeiru at the character selection screen.