Prince of Persia: The Two Thrones Cheats & Tips

If you collect all of the life upgrades in the game, you get to fight the Dark Prince instead of Vizier at the end of the game.

On the Pause Screen enter the following code: Up, Down, Up, Down, Left, Right, Left, Right, X, Y, X and Y Unlocks Swordfish Weapon
After completing the game on Normal: Right, Left, Right, Left, Down, Down, Up, Up, X, Y, X, X, Y, Y Telephone of Sorrow
Up, Up, Down, Down, Left, Right, Left, Right, X, Y, X, Y Chainsaw
Left, Left, Right, Right, X, Y, Y, X, Up, Down Baby Toy of Death

pause the game and type in "right, left, right, left, down, down, up, up, x, y, x, x, y, y"

you will get a telephone as your secondary weapon