Never owned a SEGA CD? Didn’t pick up a copy of the Sonic Gems? Chances are then that you missed out on the wonder of Sonic CD. The blue hedgehog is only just beginning to claw his way back to the brilliance of his early days and here is a chance to pick up a classic title you may never have played before! Tails is even in it as a fully playable character this time! The game should be up on XBLA now, pricing at 400 MS points, and should be on PSN now in Europe and out on the 20th in the US. Check out the developer diary above for more info on how awesome this game is.
Thanks to Siliconera for the info.