Prince of Persia

Enter 525858542 in "Skins Manager" under "Extras".

Select "Extras" at the main menu. Select "Skin Managers", then enter 13372805 as a code.

Sync your Ubisoft account with your PSN.

Go halfway up the stairs that wrap around the Martyr's Tower and eventually lead to its fertile grounds. Put the prince and the Persian princess on the strange looking beam there to get the "Assassin View" trophy.

Defeat the Alchemist in his Observatory to get the "Climbing To New Heights" trophy.

Perform the following combos during Boss fights during the early part of the game. Note: The combo will not count if you kill the Boss with it, if the Boss blocks part of it, or if the Boss is hit into a wall or off a ledge.

Normal combos

Square(4)
Triangle
Square, Triangle
Square(2), Triangle
Square(3), Triangle, Circle
Square, Circle
Square(2), Circle
Square(3), Circle
X
Square, X
Square(2), X
Square(3), X
Magic combos

Triangle, Square(2)
Triangle(2), Square
Triangle, Square, Triangle, Square
Triangle(3)
Triangle, Square, Triangle(2)
Triangle, Circle
Triangle(2), Circle
Triangle, Square, Circle
Triangle, Square, Triangle, Circle
Triangle, X
Triangle(2), X
Triangle, Square, X
Triangle, Square, Triangle, X
Gauntlet combos

Circle, Square
Circle, Triangle(2), Square
Circle, Triangle, Square(2)
Circle, Triangle, Square, Triangle, Square
Circle, Triangle(3)
Circle, Triangle, Square, Triangle(2)
Circle(2)
Circle, Triangle, Circle
Circle, Triangle(2), Circle
Circle, Triangle, Square, Circle
Circle, Triangle, Square, Triangle, Circle
Circle, X
Circle, Triangle, X
Circle, Triangle(2), X
Circle, Triangle, Square, X
Circle, Triangle, Square, Triangle, X
Acrobatic combos

X, Square(3)
X, Triangle(2), Square
X, Triangle, Square(2)
X, Triangle, Square, Triangle, Square
X, Triangle(3)
X, Triangle, Square, Triangle(2)
X, Circle
X, Triangle, Circle
X, Triangle(2), Circle
X, Triangle, Square, Circle
X, Triangle, Square, Triangle, Circle
X, Circle combos

X, Circle, X, Square
X, Circle, X, Triangle, Square
X, Circle, X, Triangle(2)
X, Circle, X, Circle
X, Circle, X, Triangle, Circle
Circle, X combos

Circle, X, Square
Circle, X, Triangle, Square
Circle, X, Triangle(2)
Circle, X, Circle
Circle, X, Triangle, Circle

Defeat Ahriman, then allow the game to idle for one minute before cutting any trees and proceeding to the ending credits.

At the beginning of the game, after the last combat tutorial, the princess will tell you to follow her to the temple. As you follow her, instead of going up the steps, continue past them. Look at the perimeter of the tree shrine in the desert. There is a small room under the shrine's roots near the edge of the cliff. Stand inside it to get the "Sinking to New Depths!" trophy.

To get an easy fourteen hits in a single combo, execute the following sequence during a Boss fight during the early part of the game. Note: You do not have to kill the Boss.

Square(3)
Triangle, Square, Triangle, X
Triangle, Square, Triangle, Circle
X, Triangle, Square

Beat The Game Once.