Knock-Knock is not a very conventional game, which is both a blessing and a curse. It is a title that can easily confuse and frustrate players as it is not very forthcoming with what exactly it expects from you. However, once you figure out the gameplay mechanics, you’ll find that it can be an engrossing and creepy experience. Wandering around a house in the dark while fixing lights and hiding from ghosts may not sound very original, but the way in which Knock-Knock does things certainly is. In the end, it is another one of those love it or hate it games, which makes it hard to recommend to everyone.
Gameplay: Frequently frustrating and quite repetitive, but also strangely compelling.
Graphics: The 2D art is very unique and looks great.
Sound: Not much in the way of music, but the sound effects are excellent