Excellent Horror Game
Step aside slenderman you are no longer terrifying as their is more things to be afraid of when playing this game then being told to get X pages to run away from Y monster because that type of gameplay is old and reused especially on the PC along with the mobile devices.
A 2D game with beautiful smooth graphics, steady all around frame rate and a low crashing rate makes Knock Knock unique from the slenderman titles and other so-called horror games that end way too early.
Swagger 11 about
Knock-Knock Game