Cave Man Escape With Son

In one of the caves you find cave man with his adult son, who do not know how to get back to the human world. But now you do not know either, because you get lost! Rather, try to work together to find the right way, and to find the world of men. Looks around and find these items to help you implement a plan to escape. Those items that you will find then you need to interact with each other and then you will be able to save not only the main characters of the game, but will be saved themselves.