Star Wars: Knights of the Old Republic (often abbreviated as KotOR) is the first installment in the Knights of the Old Republic series. KotOR is the first computer role-playing game set in the Star Wars universe. The game was released on the Xbox on July 15, 2003 in North America and on September 12, 2003 in Europe. The PC version was released on November 19, 2003 in North America and on December 5, 2003 in Europe. The iOS version was released on May 30, 2013, and an Android release followed on December 28, 2014.