Mass Effect

The galaxy is trapped in an endless cycle of extinction. Every 50,000 years, an ancient machine race invades with ruthless efficiency, wiping out all advanced organic civilization. They leave behind only the scattered ruins of technology, and they destroy 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.

And it is your mission. As Commander Shepard of the SS Normandy, 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—and 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 fail.