Restart Battle:
If defeat cannot be avoided during a battle pause game play, select "Equip" and resume the game at the start of the battle, with all energy restored.

Helping a God:
When you are Helping Zeus find his daughter and you have to fight the spider, Use the move "FEATHERS OF THE HURRICANE". Using that rapidly and shielding with square will kill the monster!

Mar's Quest:
Start a new game and go to the deck of the ship. Talk to Magnus, Sephy and Cleo and Zeus and say no to each of them. Go to the cabins and the monster will atack. Kill him and your in Mar's quest.

Unlimited Health:
In the Sephy version, inside the rest house put in , , Sqaure, Triangle, R1, R2, R3, and L3 in under 4 seconds to receive ulimited health thoughout the rest of the game.

Thanks to Revolution readers Derek Lowe, James Gutta, Jason and Wes Howe!