in his quest to rid himself of the nightmares that haunt him, kratos must embark on a journey that will reveal the origins of lost worlds. armed with the deadly chained blades of athena, he will have to overcome armies of mythological monsters, legions of undead soldiers, and amazingly dangerous and brutal landscapes throughout his merciless quest. enhanced melee combat system that allows a variety of finishing moves, air-to-air attacks and devastating grappling combos wield new deadly weapons such as the spear and shield and magical powers for more lethal attacks bigger and more diverse gameplay than chains of olympus. larger bosses, double the enemies on-screen, more complex puzzles stunning visuals that have never been seen before on the psp system.