The Mark of Kri Cheats - PlayStation 2

Code notes
Enter the following codes at the "Press Start" or title screen. Rau will say "Faahu" to confirm correct code entry. Visit the Sage in the back of the Inn and enter the "Cheats" section. Press [X] to activate the unlocked cheat.

Invincible Rau
Press [Square], [Circle], [X], [Square], [Circle], [Square], [X], [Circle], [X], [Square], [Circle], [X] at the "Press Start" screen.

Full health power
Press [X]x4, [Square]x4, [Circle]x4 at the "Press Start" screen. Health power-ups will all be 100%.

Unlimited arrows
Press [X], [Circle], [Square]x2, [X], [Square], [Circle]x2, [X], [Square]x2, [X] at the "Press Start" screen.

Stronger opponents
Press [X], [Circle], [Square]x2, [X], [Square], [Circle]x2, [X], [Circle]x2, [X] at the "Press Start" screen.

Weaker opponents
Press [X], [Circle]x2, [Square], [X], [Square]x2, [Circle] at the "Press Start" screen.

Disable arena AI
Press [X], [Circle]x3, [X], [Square]x3, [X], [Circle], [Square], [X] at the "Press Start" screen.

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.

Alternate costumes and character art
Successfully complete all time attack and body count challenges in an arena to unlock alternate costumes and character 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.

Turn Kuzo into a dead flying turky
Successfully complete the game under any difficulty setting. Start the quest again by getting the mission from the inn keeper (behind the bar with a towel) to kill the bandits in the forest. When you start, you will notice that Kuzo is now Thanksgiving dinner.

Glitch: Floating arrow
In the training area, shoot a dummy in the head with an arrow. Then, cut his head of with an arrow.