Sega are starting to do away with some of the mystery surrounding the 2D comeback of Sonic this week. In the official Sega blog, the Sonic facebook page, twitter, and so on a challenge has been issued to the community in that if they answer enough questions correctly each day a list of Sonic's friends will be crossed off to reveal the playable characters of Project Needlemouse.
The first days challenge was met with ease and the first set of characters will be crossed off later today. Check out the Sega blog for more information.