Since internet never sleeps and is available for 24 / 7 online games are also available for play round the clock. Now-a-days mostly everyone has access to the internet from home so it is possible for a player to play games at his spare time from his home. These online games can also be downloaded and played offline. The online gaming facility is added in social networking sites like Facebook and twitter which makes the experience more memorable and interesting. When you do not find any online friends to play then multiplayer games come handy. These games kill time very painlessly and easily. That is why these games are known to be addictive in nature. The major reason for a player to play a game for long time is that the games are free in nature. The online games are more famous than the offline games due to its unique designing. These are more innovative and creative in its own terms. Flash is a technology which has changed the way games are being developed by introducing many advanced features in the field of gaming artwork, sound quality as well as fantastic speed of game performance. Hence flash is preferred by many gaming companies for the online game development.