http://cur.lv/eujyb a website offering many unity 3d games with also thousands flash games shockwaves game and it's totally free, with various categories such as Adventure and two players games or ben 10 spiderman batman and multiplayer games and many others..
You can also search for your favorite game using the internal search engine,all games are available without installation and without registration , to play unity 3d games you need to download the followig plugin Here, to play shockwave games you need to download the followig plugin Here, and finally to play flash games you will need this plugin from adobe Here. So now you can just play with your internet browser.
You can share your favorite games to your blog with your friends, in MySpace or by email or using the facebook like button
http://cur.lv/eujyb