The player's task is to find out the secrets hidden in the basement of the neighbor. Players must invade the neighbor's house and collect props to find a way to enter the basement. While exploring the neighbor's house, the player cannot be found by the neighbor, otherwise he will start chasing the player. At this point if the player does not succeed in escaping, the neighbor will catch the player and send the player back to his home. At this point the player must re-enter the neighbor's home, but because of the neighbor's artificial intelligence, if you use the same method to enter may encounter obstacles such as traps.

Players can hold up to 4 items at the same time; the same items cannot be combined together.

The player will start out as a boy playing soccer on the road. While picking up the ball, the boy hears what sounds like a child screaming from the neighbor's house, so he walks forward and peeks through the window. The neighbor seems to be blocking the door to keep the screaming child inside from coming out, when he finds and catches the protagonist. The neighbor then hid the red key to the basement in the attic. As in the beta version, the protagonist must steal the key and open the passage to the basement. The protagonist enters the basement and finds a secret entrance to a mysterious room, from which he can observe and presume that he used to imprison other people here. The protagonist finds the hidden exit again and tries to find a way out. After the protagonist solves the puzzle and finds the exit of the maze where the protagonist is, the neighbor finds and chases the protagonist at the last moment. The protagonist runs towards the exit, but finds that the door is locked and is eventually caught by the neighbor.