Ever felt the monotony even in the company of big bunch of friends. You either indulge in idle chatting, watch movies, gossip…Just limited number of options that hardly challenge your ingenuity. Even the regular computer and video games that are single-player activities. But everything changed with Multilayer Online Games. The masses describe it cool, fun and much- better then the video games. The best thing is it allows the interaction of two or more than two players round the clock, 24X7, which brings in interaction, competitive spirit. Partnership, competition, rivalry, social communication are the features that are bound to occur.When opponents come face-to-face with each other, they compete and help each other to clinch the title. With its massive usability there are various online games available in the market. From action, thriller, card games to mystery, puzzles.There’s massively Multilayer online games (MMOG or MMO). It has a capability of supporting hundreds or thousands of players at the same time. Mostly played in the Internet,the newer game consoles like Xbox, 360, PSP, PS3, Wii, Dsaccess Internet. MMOG’s can be played for free and sometimes users have to pay a certain amounts in a form of monthly subscription.This virtual world of MMOG’s has opened avenues and revenues. Anyone wonders, its daunting to develop the engine that are needed to run MMO successfully. It’s engines include Graphical, Physical and Network engines. Players can earn and make money. MMOG’s are different from other type of games. It creates a world where a game is played irrespective of the fact that anyone is playing standing next to you or not. Although, players cannot finish the game like a single player games. It hosts a larger number of players in a single game world. There are around thousands of players online at any given moment.Some of the most popular Multilayer online games are-MMO first person shooters, offering large scale and team-combat like World War II Online, PlanetSide.Rhythm Games or online dance games or Music Video Games are influenced by Dance Dance Revolution.Racing include Kart Rider, Upshift StrikeRacer, The Trackmania, Darkwind: War on Wheels, Test Drive Unlimited. Online Tycoon Games are two player based games, Starpeace and Industry Player.Once you play Multiplayer Online Games, you will know why they are such a craze. These games creates a virtual world similar to the real world, that will leave your mesmerized and awe-struck. You too join its madness and join in to play extremely popular Multiplayer Online Games.