Adding hidden Objects

The point of a hidden object game is to have hidden objects.  Without these the game really is only and animation.  I have added objects that help and hurt the environment.  The objective of the game is to find every object that hurts the environment.  The ones that do not hurt the environment are explained why they are good, and the ones that are bad are explained and give the player points.  So its all pretty basic and simple...well even though everything is a ghost!