Vi In 1978 Roj Trabshou being the student-third-year student of Esseksky university on assembler DecSystem-10 has programmed game which named MUD.

The virtual world games for teenagers is the interactive simulated environment to which set of users have access through online the interface. The virtual worlds sometimes name «the digital worlds», «the artificial worlds» and "MINE" (the multi-user online games, MMOG). For today, there is a set of the different virtual worlds, from which 6 signs which are inherent in all worlds have all:

   1. Joint space: participate in world life many users can simultaneously.

   2. The graphic user interface: the space in the world is reflected virtually, and varies on style from 2D "the animated" image to more impressing 3D images.

The virtual world games for teenagers allow girls and boys of different age to create the unique profile and to represent them in the virtual world by means of an avatar - the game character. All users create own avatars by means of simple tools in use. Possibility to appear itself in the form of an avatar allows everyone, without dependence how it looks in the real world, to enter into community where all are equal and there are no biases concerning a floor, races, age, religion.

Application of such new person can give to boys and girls possibility to express in another way, to try a new profile or the relation, to be obstinate and fair in important questions for them or even to live a little "another's" life. There is no necessity to say that for safe existence in virtual space there are rules which should be observed, but possibility try on other person can to be amusing

Most popular virtual world games for teenagers:

Farm, Sim city. Counter strike4 Story, 8 th Day Age Of Conan Aion, Habbo Hotel, The Power of Etrenity, Cabal Oline

Virtual world games for teenagers from the point of view of the psychology, the most interesting to psychoanalysts and to children role-playing games (RPG - role-playing games) nevertheless will be dangerous. The child playing such game becomes a process part on the screen. The player acts in a role of the concrete or imagined computer character. According psychologists, role-playing games are capable to generate most than other computer game programs steady psychological dependence. Only in a case with RPG-games it is possible to observe an ego-disintegration on "I virtual" and "I real", increase between which attracts strengthening maladjustment and infringement in sphere of mental conditions.