Valve announces a Day Of Defeat: Source Steamworks Update is in beta testing, adding Steamworks services, new effects, and a new map: A new update adding support for Steamworks is currently available in beta for Day of Defeat: Source, the popular World War II online action game from Valve, c...

Steam News announced the availability of a new "Palermo Update" for Day of Defeat: Source, adding 51 Steam achievements to the World War II shooter along with other Steam Community features and a new map, all outlined on this page. This all paves the way for a free Day of Defeat ...