The easiest HTML 5 is the easiest for the users because the users do not have to install and download different plug-ins to play the 2D games in their browsers or to download and install the game at all. All the user needs is to open the game in the compatible browser and most of the modern browsers support Html 5.Most of the time the hassle of adding the extensions and downloading the plug ins demotivate the players to play the game. That is the reason that the search engines show the decline of the Flash Player Games by the internet users and the obvious increase in HTML 5 games searches in the last three years.