Prince of Persia: The Two Thrones comes to the Sony PSP in Prince of Persia: Rival Swords. Despite losing some of the finer details, it keeps a majority of what made the game fun in the first place -- and even adds a little extra on top.
At the onset, the noble Prince discovers his kingdom of Babylon in ruins as well as the emergence of an old foe. If that weren't enough, the powerful Sands of Time begin flowing; bringing with them all the chaos that followed him in previous adventures. These sands enable the Prince to bend time, going back in the past for a few precious seconds to erase an error or slow things down to launch a more precise attack. During the course of his quest, the Prince's "dark half" comes to light, an ash-skinned warrior with his own methods of madness and a pair of powerful chain swords. Only with the help of the unwanted Sands can he reclaim what he lost.