2K Sports, Inc. is a division of 2K Games that develops and publishes sports video games. It comprises a single development studio, Visual Concepts, which was purchased from Sega in 2005 after Sega Sports shut down. 2K Sports mainly develops and publishes American sports video games; such as NBA 2K series, the NHL 2K series and the WWE 2K series. It previously produced the MLB 2K series.