What is a game?

A video game or any other type of games is an entertainment. But playing games is not only an activity that makes us laugh, smile, helps us relax and amuse. A game also is a portal to parallel universe or kind of a virtual reality that gives people a chance to be someone else or to do things that is impossible in real life. And this property makes any activity the game. An opportunity to play another role or take a rest of routine and explore a different world makes people be obsessed with games and desire it over and over again.