I made this film, a while back. I added audio and fixed tiny bits of the animation. It isn't going to change the world. If you guys like it, I might continue the series with more than 3 characters. Also it might be hard at first to get the story, so I'll explain bits of it:
If I make part 2 , you will find how Sonic and Link got to the Mushroom Kingdom.
Someone evil (hasn't been decided) is trying to get rid of gaming hero's, by bringing them to one location, and finishing them off. Sonic at first thinks Link is an enemy (again to be done in next part), but figures out Link isn't evil because he is being chased by Bullet Bills.