What is a Call of Duty United Offensive Steam Key? Steam Keys are intended as a useful tool for game developers to sell their game in other online stores and retail. Steam Keys can be activated by customers on Steam to license Call of Duty United Offensive. Call of Duty: Finest Hour Group Call of Duty: Finest Hour is a historic first-person shooter that takes place during World War II. Call of Duty: Finest Hour was released on November 16, 2004 from Activision and Spark Unlimited. Plataforms: PlayStation 2, GameCube, and the Xbox. This group is for people who are fan or have played this game, or still want to play it! Call of Duty: Finest Hour Call of Duty United Offensive Expansion Pack (PC) 29. Call Of Duty: United Offensive 1.0: 30. Call Of Duty: United Offensive v1.0: 31. Call Of Duty United Offensive 7 Serials: 32. Call of Duty - United Offensive (PC) 33. Call of Duty - United Offensive - by HNG 65 Group: 34. Call of duty united offensive online key: 35. Call of Duty United Files for call-of-duty-united-offensive_202204. Name Last modified Size; Go to parent directory: COD1.iso (View Contents) 04-Apr-2022 02:06: 604.6M: The Good Call of Duty United Offensive is the add-on of Call of Duty, a WWII FPS. Having bought the Deluxe Edition in English (Italian was fine but I always need the French or English version after that, like with Max Payne), I could play the original one more time and its add-on. JR3RW.