1.) MiniClip: Miniclip is one of the best online games website around, it gives you wide variety of games to choose from. Miniclip offers games ranging from Action Games, Multiplayer Games, Strategy Games to Puzzle games and many others. With Multiplayer Games, you can challenge other online players as well but for this you will have to register with the website and create a profile.
2.) Zapak: Zapak is another in the list of Best Online Games Website, it also offers games in various categories from Action,Sports,Racing, Cricket to Strategy and Multiplayer games. Zapak is a ADAG group website. Zapak also has an international Website called ZapakWorld.
3.) Yahoo Games: Yahoo Games is one of the “veteran, yet young” in the field of online gaming. It allows you to play games in a lot of categories and offers some of the best multiplayer games. Yahoo Games offers different games based on geographic location of the end user. You can download selected games for playing offline. However, not all games are free and have trial period attached for offline playing.
4.) Qbris: Qbris is another in the list of online games playing website. Like other website Qbris also offers games online from various categories and also offers Multiplayer Online Games. It aso offers games which you can embed in your website and allow your visitors to play. Beware that this website might look boring from the first looks, however, it does have a huge inventory of online games which can be played for free.