Sources close to SEGA say the company plans to announce a new game next month.

New unannounced digital title also playable.

Sumo Digital staff member hints at the next SEGA All-Stars/Superstars game.

April 11th UPDATE: In a new blog update, SEGA of America’s RubyEclipse suggests fans stay tuned to the official Sonic Facebook page for more questions and information about the new game. RubyEclipse also gives thanks on behalf of SEGA for all of the Thank You letters sent in to them in response to the new […]

SEGA’s Sonic 4 Brand Manager Ken Balough confirms development is underway on Sonic 4: Episode 2.

SEGA looking to spread the Sonic brand to India with the launch of new mobile game Sonic Cricket as part of their 20th Anniversary celebrations.

SEGA’s Jurgen Post confirms the company is working on a new Sonic game for release in 2011.

Platform Nation adds more information to the latest Sonic rumours, claiming we’ll be hearing a new game announcement October 22nd.