Pro Evolution Soccer 2012 - Sony PSP Attacking play is improved - Take control of an additional teammate to boost the potency of your attack! Teammate AI has become more true to life on defense and offense - Your team plays more cohesively New Off-the-ball-controls - Take even more control in dead-ball situations to manage your team strategy Zonal marking and positional defending are massively enhanced - Players are forced to work harder to split defenders Collision detection is overhauled - The physicality of top-level soccer is captured