Star Wars Battlefront's Death Star DLC will be available on Sept. 20
Star Wars Battlefront's
Death Star mode
The first phase sets a team of Rebels against Imperials in a space battle around a massive Star Destroyer - presumably it's guarding the Death Star, or maybe it just looked at Admiral Ackbar funny. Rebels pilot X-wings and A-wings to clear the way for a detachment of Y-wing bombers as Imperial players (and bots) fight back in TIE fighters and interceptors. If the Y-wings manage to make their bombing run, the Rebels do the old Walker Assault routine and attack weak points until the Star Destroyer blows up.
Phase 2 Rebels board the Death Star and attempt to extract a VID (Very Important Droid). Charge through the space station's iconic interiors as you try to secure the droid / repel the Rebel invaders, and try out the new Rebel hero Chewbecca and Imperial hero Bossk (you know, the lizard guy).
Phase 3 Rebels try to blow up the Death Star from outside the non-moon, and Imperials try to stop them. That includes taking control of Red-5 himself, Luke Skywalker, and Darth Vader in his TIE Advanced.