a combination player tier and achievements system that ensures that drivers are matched against those of similar experience on the track and that rewards for victories match the win.all-new 'need for speed' release that combines the true driver's experience with real-world physics, pixel-perfect car models, and a wide range of authentic racetracks.developed by the world's best racing game talent and real race drivers, including: the team behind critically acclaimed 'gt legends' and 'gtr2' games and vp of ea games and race car driver patrick soderlund.a wealth of highly tunable cars available in an equally diverse range of events including: quick race, standard races, manufacturer races, time trial, online options and more.the all-new driver profile system that assigns a unique persona based on a player's driving skill and style: aggressive or precise. this system also affects career progression, unlockables and online matchmaking.product description:platform:sony pspcompatible with psp