Expanded with hundreds of never-before-seen artworks, this new edition delves deeper than ever into the sci-fi saga that changed video games forever.

Contains extensive new material from the DLCs for all three games-including the award-winning "Lair of the Shadow Broker" from Mass Effect 2 and the fan-favorite "Citadel" from Mass Effect 3.

Experience the evolution of the aliens, planets, ships, and technology that define this iconic science- fiction universe, as the developers who brought BioWare's masterpiece to life take you from the earliest design sketches through to the meticulous final renders.