Slendrina: The Cellar — Download
If you call yourself a horror junkie, there’s no way you haven’t heard of Slender Man. Originally available for PC, the game has a gazillion of clones for Android, most of which are pretty horrible and not in a good way.
Not Slendrina: The Cellar, though. Not only does it change Slender Man for Slender Girl (which is arguably even creepier), but it also effectively emulates the feeling of playing the original PC title. Give it a shot.