At some point, you got separated from Sonic and his friends. It's been hours since then and the clouds had begun to cover the sky like a grey blanket, blocking the evening sun from view. You can hear thunder in the distance as you walk down an empty street. The silence is deafening as you can't hear anything besides the quiet breeze of the wind.

A shiver runs down your spine. You can feel a pair of eyes staring at you. But. No matter how long you stare and look around you can't see anything. You know you're being watched. No. You're being hunted. But, by what exactly?