ok , a browser based game s a website , no flash . only AJAX and HTML and images , that can be clicked and basic animations done . real-time playing needs high-end server requirements (fast CPUs , fast connection alot of RAM) and that's costy , i already havea good server for w browser based game . basic animation means showing-hiding stuff and little movements that are client-side only (does not affect the server or other players) so making the worms game would be difficult and that would be a short game ending in an hour or less we want to make a BIG game that can be played for a year without ending .