The first Fallout 3 Game Add-on Pack was made available on and consists of Operation: Anchorage, The Pitt and a Vault Boy poster.
In addition, two bundles with disc versions of the add-ons were released for PC and Xbox 360. All five add-ons became available for the PC via the Steam platform on, for $9.99 each. Each add-on costs 800 Microsoft points or $9.99. For Xbox 360, download codes for Xbox Live are also available in retail. They were made available for PlayStation Store starting with Broken Steel in September 2009, followed by the other add-ons in October. The add-ons were initially released exclusively as downloadable content on Xbox Live and Games for Windows Live between January and August 2009. Each pack adds new quests, items, perks, achievements and other content to Fallout 3. These add-ons are Operation: Anchorage, The Pitt, Broken Steel, Point Lookout and Mothership Zeta. Between January and August 2009, Bethesda Softworks released five add-on or DLC packs for Fallout 3 for all platforms.