Stronger Opponents From the title screen press: X, Circle, Square, Square, X, Square, Circle, Circle, X, Circle, Circle, X.
Turn of Arena AI To turn off the Arena AI, go to the title screen and press these buttons: X, CIRCLE, CIRCLE, CIRCLE, X, SQUARE, SQUARE, SQUARE, X, CIRCLE, SQUARE, X.
Weapon Selection Find each Tuku on all levels to unlock the ability to use any weapon on any level.
Unlimited Arrows From the title screen press: X, Circle, Square, Square, X, Square, Circle, Circle, X, Square, Square, X.
Unlock Costumes and Extra Art To get Costumes and Extra Art, you have to beat the arenas, which means completing all of the arena challenges for both time attack and body count.
Health Items Restore 100% Life On the title screen, press X, X, X, X, SQUARE, SQUARE, SQUARE, SQUARE, CIRCLE, CIRCLE, CIRCLE, CIRCLE.
Full health power At the "Press Start" screen, press X(4), Square(4), Circle(4). Health: power-ups will all be 100%.
Invincible Rau At the "Press Start" screen, press Square, Circle, X, Square, Circle, Square, X, Circle, X, Square, Circle, X. If you entered the code correctly, Rau will say "Faahu". Enter the "Cheats" section at the Sage, and the last card will be Invincible Rau. Press X to activate the code.
Manual animation Flip through the pages of the instruction booklet from the back to the front. There is an animation of Rau performing a stealth kill in the lower right corner.
Unlock Battle Arenas Complete all of Baumusu's Challenge for a Level to unlock that particular Level's Arena.
Find the Sage/Replay Levels After you beat the first level, you'll be able to visit the Sage. He'll be on the second level of the inn. Once he's there, you can visit him at any time to replay levels you've completed, or see "Rewards" you've unlocked along the way.
Invincibility On the title screen, press SQUARE, CIRCLE, X, SQUARE, CIRCLE, SQUARE, X, CIRCLE, X, SQUARE, CIRLCE, X.
Weak Opponents From the title screen press: X, Circle, Circle, Square, X, Square, Square, Circle.
