An online game is such kind of activity when video games are played on a computer by means of Internet connection. There exist video games that can be played on various devices like video consoles or even mobile phones, but online computer games can be played only on the assumption of Internet access availability. The start of online computer games fell on the 1980s even considering the fact that Internet was extremely slow and rather expensive. The very first versions of online games were just multiplayer text based games. In the 1990s they started gaining more popularity. Today we can see the result of this rapid development: virtual communication, high-end graphics, extremely realistic sound systems and lots more. » Read more: Ինչ է առցանց համակարգչային խաղ?