Prince of Persia Kindred Blades Cheats for GameCube

At the Pause screen enter the following codes to unlock the corresponding weapon
Unlock Baby Toy of Death:
Left, Left, Right, Right, X, Y, Y, X, Up, Down
Unlock Chainsaw:
Up, Up, Down, Down, Left, Right, Left, Right, X, Y, X, Y
Unlock Swordfish Weapon:
Up, Down, Up, Down, Left, Right, Left, Right, X, Y, X, Y
Unlock Telephone of Sorrow:
When you have completed the game once on Normal setting enter Right, Left, Right, Left, Down, Down, Up, Up, X, Y, X, X, Y, Y