To play the game you have to follow the rules. They can be simple ones, but also more complex. You can come up with rules or you can move the figurines in toy theatre playing roles in any story. You may kick-start whirligigs or marble run, where laws of physics are the rules. Games utilize motoric skills – bowling, perceptivity – memory, strategy power – domino. Painting, literature, film, theatre, satire, opera, the whole world of art is game reality, only having more complex and mysterious principles.