Christmas is near, but Santa fall a sleep. Enter his dreams and convince him that he is dreaming by pointing out objects that do not belong there. Do it before times run out or this year children around the world will not receive their presents.
Use your mouse to point the objects, left click to select them.
A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.