Original Prince of Persia:
Beat Prince of Persia: The Sands of Time to unlock the original Prince of Persia game in its entirety.
Original Prince of Persia Alternate Method:
Start a new game. While standing on the balcony, don't go behind the curtains, hold L3 and quickly Press X, square, triangle, circle, triangle, X, square, circle
Original Prince of Persia Level Codes:
Thanks to Revolution readers Jerome and Matt -7!