Break the door knocking.
An extreme joke game 『iKnock』 appeared！！
『iKnock』 is a comedy action game.
It is a purpose to knock and to break the door in the rest room in the time limit.
There is a spiteful person in the rest room and it doesn't go out easily！
To the man serious if the door is broken early and it doesn't enter the rest room！？
Man's state is a limit.
To a serious thing when you knock the door at the critical point.
Let's knock excluding the critical point.
Please enjoy "iKnock".
-3 levels of varied difficulty.