The Lair of the Shadow Broker is a downloadable content (DLC) pack that can be purchased separately for Mass Effect 2. It includes a new quest in which the player supports Liara T’Soni’s search for the Shadow Broker and rescues her buddy Feron. In addition, you can pilot a sky cab and explore the city of Ilium throughout this mission. When the player finally puts the Shadow Broker out of business, all of his remote terminals will become available for use by them.
This downloadable content pack includes five different achievements, each of which is worth 200 Gamerscore points.