BioWare is returning to San Diego Comic Con, bringing two playables to this year's show. The first is Mass Effect 3. While the game was demoed at E3, this will be the first time that the public will be able to get hands-on with the RPG-flavored shooter. In addition, attendees will also be able to play Dragon Age II: Legacy, a new DLC expansion for the action RPG.
Comic Con runs from July 21st to July 24th. Unfortunately, if you haven't registered for the show yet, it's too late--tickets are already entirely sold out.