Awesome!
I at first thought this was going to be parody of Bohemian Rhapsody (now I've gone and thrown it all away), but I was impressed it turned out to be something else. The instrumentals are practically flawless (you couldn't have made them on your own, could you?). Your voice fit the theme perfectly and it's nice to knw you can change it for different things. This is probably the first "Shadow The Hedgehog" themed song I've heard on this website. I like how you mention that it's a game and still manage to keep it somewhat serious. Just another example of the great stuff you can do with your voice!