The touch screen controls could use some work.

The game itself is solid and fun, the controls are way off though. To open doors I have keep tapping randomly around the door and hope I can hit the sweet spot, which is usually after ten or twenty rapid taps in the area. Tapping myself to make me hide I havent managed to make work a single time, but when it comes down to it I could hide. Behind the bed or in a cabinet. Ipad retina display.

Vynevolent about Knock-Knock Game