Silver Sonic is the earliest Known model of Metal Sonic .
Silver Sonic resembles Sonic , although he is slightly taller. He is a metallic grey color and possesses many of Sonic's moves, including the spin-jump, though it has a few abilities of its own. Thankfully, Sonic is more nimble and can guard against most of its attacks. He is powered by a Chaos Emerald . Silver Sonic was first line of defense aboard the Death Egg. It is apparently clunkier and may have been remote controlled by Robotnik , but it is more combat-capable and would be able to instantly shred Sonic with its saw-blade spikes. Silver Sonic model posses many different mechanisms along the body, the first one could speed across the room, spin jump, and shoot small spikes in mid-spin jump.