Halloween. Scareday, they call it. The dream release date of every horror game is October 31st, the one they call The Big Spooker, Boosday, or Satan's Flatwarming. If that's too far away, though, developers can always fall back on Friday the 13th. We've got three of 'em this year, and Lucius II: The Prophecy [official site] is looking to make 2015's first ᴅᴇᴠɪʟɪsʜ. Shiver Games…