The main motive is a lost child and everybody is trying to find it. Search all the rooms, visited places where the child could be and speak to people. The main content is in searching for items written on the list. On the right side you have a list of things which must be found. Find them in any order, when you find one try to click on it. If it's the right piece it disappears and if you are wrong the game will warn you. The green items are needed in the further manipulation and you have to find where they belong. The games between levels are mostly puzzles. For example, you have to move cars to get the red one away.