Call of Juarez (originally called Lawman) is a 2006 first-person shooter Western video game developed by Techland and published by Ascaron in Europe, Techland in Australia and Ubisoft in North America. Originally released for Windows, it was ported to the Xbox 360 in 2007, published by Ubisoft. The PC version was one of the first games to use Microsoft's DirectX 10.The game has spawned a prequel and several sequels; Call of Juarez: Bound in Blood, a prequel, was released in 2009.