Crackdown. . Crackdown pushes the action-driving hybrid genre into the next generation with the first ever truly 3-D playground. Gamers will enforce justice by any means necessary in Pacific City a crime-ridden urban center built to encourage the exploration of the full width depth and height of the city. Coupled with highly innovative co-op gameplay -- a genre first -- and an interactive world where nearly anything can be used as a weapon gamers will be able to create a volatile cocktail of judicial oppression as they clean up the streets. More than 100 licensed tracks spanning a wide range of styles and genres -- with 5.1 sound. . Mass Effect. . The galaxy is trapped in an endless cycle of extinction. Every 50000 years an ancient machine race invades the galaxy. With ruthless efficiency the machines wipe out all advanced organic civilization. They leave behind only the scattered ruins of technology destroying all evidence of their own existence.Few believe this ancient legend. You however know it to be true. The fight to stop this extinction event has become the most important mission in the galaxy.You must act without remorse without hesitation and outside the limits of the law.It is your mission. As Commander Shepard of the SS Normandy you will take your elite recon squad across a galaxy in turmoil in a desperate race to stop the return of an enemy without mercy. To stop this enemy you must act without remorse without hesitation and outside the limits of the law. Your only imperative is to preserve the safety of civilized life in the galaxy - at any cost. You must become the tip of the spear of humanity for you alone know the full extent of what is at stake if you should fail.Science-fiction Role-playing PerfectedMaMass Effect allows you to create your own customizable version of Commander Shepard (or jump in and use the pre-created character) and plunge yourself into the center of an epic science-fiction story. Choose your