Sometimes, very late into the night, these guys like to come out from their hiding spots and roam around urban areas. Pitch black and very sneaky, they're able to avoid being seen by staying in the peripheral vision of any unlucky sap who's out past their curfew. While not necessarily hostile, they'd rather not interact with us live folks, their ghost-like ability to move through an area virtually undetected has given people their fair share of unease. Be wary when walking through dark parts of your city, because chances are, you're not the only one lurking in the night.