Prince of Persia: The Two Thrones Cheats (PlayStation 2)

Pause the game and press Up, Down, Up, Down, Left, Right, Left, Right, Circle, Square,
Circle, Square.

Succesfully complete the game on the Easy difficulty setting. Then, pause the game and
press Left(2), Right(2), Circle, Square, Square, Circle, Up, Down.

Succesfully complete the game on the Hard difficulty setting. Then, pause the game and
press Up(2), Down(2), Left, Right, Left, Right, Circle, Square, Circle, Square.

Deactivate the indicated number of Sand Gates to earn the corresponding reward:

Fourth Sand Tank: 1 Sand Gate 

100 Sand Credits: 2 Sand Gates 

Eye Of The Storm Time Power: 3 Sand Gates 

Fifth Sand Tank: 4 Sand Gates 

150 Sand Credits: 5 Sand Gates 

Winds Of Sand Attack: 6 Sand Gates 

Sixth Sand Tank: 7 Sand Gates 

200 Sand Credits: 8 Sand Gates 

Sand Storm Attack: 9 Sand Gates

Pause the game and press Up, Down, Up, Down, Left, Right, Left, Right, Circle, Square,
Circle, Square.

Succesfully complete the game on the Normal difficulty setting. Then, pause the game and
press Right, Left, Right, Left, Down(2), Up(2), Circle, Square, Circle(2), Square(2).

Play through the game until getting to the large courtyard just immediately before the
first chariot sequence, during your second Dark Prince transformation. Look in the corner
of the courtyard to find a hole in the ceiling which enemies appear from until you leave
the area. Stab and hang from the panel near that hole to open the exit. Climb the pole
nearest to the hole in the ceiling to hear a monotone female voice announce the game's
voice credits.

While playing a game, hold L3 and quickly press Circle(2), X, Square(2), X, Triangle(2).

Collect all the life upgrades to fight the Dark Prince instead of Vizier at the end.