prince of persia

[darkluigiv2]

hey you guys know that prince of persia game rival swords for the psp well im stuck >:(on this part that i go thru some sand portal and there is a boat of the main charactes dad and i get off the boat and on 2 some castle i get to the top because if i dont the lava will kill me and there is no way out so if someone can PLEASE help? ???? ???? ???? ???? ????