After you get home from a very long and boring day, you are about to enter your house when you see something odd in your mailbox. It's a CD, and you take it out and there is no label, and looks clean. You take it to the house and you insert it into your PC's disc feature, and once the files for something called, "Sonic.eXe" finish downloading, you grab a controller you have hooked up to your PC, and click play, choosing Tails. The game then loads you into a pretty dark city, with most of the buildings being almost abandoned. But as you explore, you then find Sonic with his back turned and he faces the camera, smiling along, and he looks very different and wrong from his appearance. Hey there Tails! Don't you give me that look! It's me, you're best friend Sonic! It's good to see you again buddy, now that you're here, how about we play a game for old times sake?