Prince of Persia: The Sands of Time (2010): Set in the mystical lands of Persia, a rogue prince and a mysterious princess race against dark forces to safeguard an ancient dagger capable of releasing the Sands of Time -- a gift from the gods that can reverse time and allow its possessor to rule the world. John Carter (2012): John Carter, a Civil War veteran who in 1868 was trying to live a normal life, is "asked" by the Army to join. But he refuses so he is locked up. He escapes and is pursued. Eventually they run into some Indians and there's a gunfight. Carter seeks refuge in a cave. While there he encounters someone who is holding some kind of medallion. When Carter touches it, he finds himself in a place where he can leap incredible heights, among other things. He later encounters beings he has never seen before. Later he meets a woman who helps him to discover that he is on Mars. And he learns there's some kind of unrest going on.