Sonic Adventure was a launch title for the North American Dreamcast back in 1999. In 2003, it was ported to the GameCube and Window with enhanced visuals and some extra content, titled Sonic Adventure DX. This Windows port would then be the basis for a digital release on Xbox Live and PlayStation Network in 2010. If you’re the physical media type, Sonic Adventure was released as one of the four games on the Dreamcast Collection, released on the Xbox 360 in 2011.