CheatCodes.com has all the official Dual Hearts PS2 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 Wednesday May 22, 2013 for Dual Hearts are shown below.
The final door in the ancient cavern opens up and you'll find a pool that can change Tumble's color.
Your max HP goes up a full point when you pick this up. Only bosses drop these.
Baku's max Tummy points go up by one. Only bosses drop these.
Good weapon, fair damage but lousy range. To do it's charge attack press and hold the attack button and release. The charge attack knocks things away.
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