A sequel to the game titled Deus Ex: Invisible War, was released in the United States on December 2, 2003, and then in Europe in early 2004 for both the PC and the Xbox game console. A second sequel, titled Deus Ex: Clan Wars, was initially conceived as a multiplayer-focused third game for the series. After the commercial performance and public reception of Deus Ex: Invisible War failed to meet expectations, the decision was made to set the game in a separate universe, and Deus Ex: Clan Wars was eventually published under the title Project: Snowblind.[141]