Here is the entrance to an abandoned mine, it does not work for a long time, and curious to not fall into the interior, it was closed strong metal door, sang at the castle, and the key lost somewhere. Recently you have heard strange noises coming a side of the door, it is possible in a mine is an animal or a person, it is necessary to find out, but you need to open the door. Explore the neighborhood, gather the necessary objects and solve the problem.