Sonic Adventure 2 is a platform video game developed by Sonic Team and published by Sega, released on Dreamcast on June 23, 2001, for the tenth anniversary of the Sonic series. A GameCube version titled Sonic Adventure 2 Battle was then released on December 20, 2001 in Japan, and May 3, 2002 for the launch of the console in Europe. A high definition port as Sonic Adventure 2 HD was released for download on Xbox 360, PlayStation 3 and Microsoft Windows in October 2012.
