Sprite shortie: Silver the Hedgehog game?

Somewhat of a sequel to Sonic's 20th anniversary, Silver is annoyed that his own game hasn't come out yet and journeys to the future to try and find it with a shocking twist. Enjoy! This is a rough idea by the way, so the story may not make that much sense. Also, I am not against a Silver the Hedgehog game, so ignore the idea of the game destroying the world :)