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.
 
 Full health power
 
 At the "Press Start" screen, press X(4), Square(4), Circle(4). Health 
 power-ups will all be 100%.
 
 Infinite arrows
 
 At the "Press Start" screen, press X, Circle, Square(2), X, Square, 
 Circle(2), X, Square(2), X.  
 At the title screen, press X, Circle, Square(2), X, Square, Circle(2), 
 X, Square(2), X.  
 
 Stronger opponents
 
 At the "Press Start" screen, press X, Circle, Square(2), X, Square, 
 Circle(2), X, Circle(2), X.  
 At the title screen, press X, Circle, Square(2), X, Square, Circle(2), 
 X, Circle(2), X.  
 
 Weak opponents
 
 At the "Press Start" screen, press X, Circle(2), Square, X, Square(2), 
 Circle.  
 At the title screen, press X, Circle(2), Square, X, Square(2), Circle. 
  
 Disable arena AI
 
 At the "Press Start" screen, press X, Circle(3), X, Square(3), X, 
 Circle, Square, X.
 
 At the title screen, press X, Circle(3), X, Square(3), X, Circle, 
 Square, X.
 
 
 Weapon select
 
 Find each Tuku on all levels to unlock an option at the Sage that 
 allows you to use any weapon on any level.
 
 Arenas
 
 Successfully complete all of the challenges in a level to unlock 
 that level's arena.
 
 Extra costumes and art
 
 Successfully complete the arenas by completing all challenges for 
 both time attack and body count to unlock extra costumes and art.
 
 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.
 
 Game Shark Codez: 
 
 Master Code (Must Be On):
 0E3C7DF2 1853E59E
 EEA5CF26 BCDF4372
 
 Infinite Health:
 DEA13BC6 BCA99B84
 
 Infinite Arrows:
 DE86BA5E BF899B8B
 DE86BA5A BCA99B83
 
 Frozen AI:
 DE82ADAE BF899B8B
 DE82ADAA BCA99B83
 
 All Challenges Complete:
 DEA16E2A BCA99B84
 DEA16E3E BCA99B84
 DEA16EC2 BCA99B84
 DEA16ED6 BCA99B84
 DEA16EDA BCA99B84
 
 Turbo Mode:
 DEA13E26 FC75674D
 DEA13E22 FE4C728D
 DEA13E36 FE619CE8
 
 Press Select + R1 to Walk Through Walls:
 01EE1544 BCA99281
 DE85CF06 BF899B8B
 01EE1544 BCA99281
 DE85CF02 BCA99B83
 
 Press Select + R2 For Walk Through Walls Off:
 01EE1544 BCA99881
 DE85CF06 E3669A43
 01EE1544 BCA99881
 DE85CF02 BB5B9BA3
 
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.

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. 
 
Invincibility:
On the title screen, press SQUARE, CIRCLE, X, SQUARE, CIRCLE, SQUARE, X, 
CIRCLE, X, SQUARE, CIRLCE, X.