Whoopsie! Someone at Xbox.com pressed the ‘ok’ button a bit too early and revealed 10 screenshots for Sonic Adventure 2 on X-Box Live Arcade and Playstation Network. SEGA haven’t officially announced the game but this entry on the site (which has now been removed) gives us all the proof we need.
The Playstation Network version is only confirmed because one of the screenshots shows the circle button on the dualshock controller which pretty much means a PSN port is obviously in the works.
The games also support a widescreen display. The usual achievements and trophies are expected. The release date listed on the website before it was taken down is October 3rd 2012.
[Source: Sonic Retro]