Knowing what happened in Mass Effect 2 is vital to appreciating the masterpiece that is Mass Effect 3. If you didn't play through ME2, or simply need a refresher course, then check out this video below. In it, we recap the most important moments from ME2. Mass Effect 3 will be released tomorrow, March 6, on the Xbox 360, PS3 and the PC.
- VIDEO: Mass Effect 3 Launch Trailer