The introduction of graphic technologies like Flash and Java has made the developers create the elaborate games. Most of the flash games were introduced in 1980. For example, the pac-man and fogger will be played on the web page with the help of flash plug-in. However, these had a limitation on availing multiplayer games. Later, the games like Legend of the Empires or Travian were developed to overcome the drawbacks of Pac-Man and fogger. Then, the AJAX, a complex web technology was introduced to provide the enhanced multiplayer environment for the players.
Now the games are coming with appealing plot and astonishing graphic as the developer has appropriate tools to implement their wish and ideas. The graphical elements used in the game have attracted the people a lot. Thousands of flash games are available on the internet. Based on the plot, they have categorized under different genres like role playing, simulation, adventure, action and puzzles.