Resistance: Retribution PSP
By Sony

Set in the weeks after Resistance: Fall of Man, Resistance: Retributio follows the story of former British Marine, James Grayson. After a personal tragedy ? he is forced to kill his own brother inside a Chimeran conversion center ? Grayson goes on a vendetta to destroy every conversion center he can find. ... 

Ultimate Alliance 2 PSP
By Activision

The greatest Super Hero action/RPG of all time is back with the world's largest army of heroes and villains in Marvel: Ultimate Alliance 2. Incorporating elements of the acclaimed Marvel Civil War storyline, the game allows players to choose their side and team up with revered heroes and villains, including Spider-Man, Wolverine, Hulk, Iron Man, Deadpool, Venom, Green Goblin and Captain America. ... 

Gow: Chains Of Olympus PSP
By Sony

The ancient world speaks of a mortal that slayed a God. But long before his battle with Ares, Kratos sought absolution from his past sins by pledging himself as a champion to the Gods. These brutal crusades in the name of Olympus became legendary. ...