Looking for a playstation 2 game?

I'm looking for a game that I played back then, unfortunately only little memory.

Was kind of role play / hack n slash.

You started in a huge desert, the atmosphere of the game is very gloomy. You had to fight your way through huge enemy masses until you came to the first boss / gatekeeper that you had to defeat in order to get through the gate into the interior of the castle.

Anyone an idea? I'm pretty sure it was on ps2.

Prince of persia?

Unfortunately not