Cloudparty - A Virtual 3D World - HD WebGL Cloud Party Machinima 2012
webGL / cloud-based virtual world that runs in a webbrowser. .
https://a.cloudparty.com/went/SVNZuXbtK
no download and no sign-up needed to enter. to test it just click the link, login anonymous or with fb and you will find yourself in-world.
at the moment i suggest to use google chrome browser cause its fastest and most stable. but also firefox seems to work good. (any webGL enabled browser should work)
Info: sorry about the quality but the capturing software i used only captured at a lower framerate, cloudparty itself runs very smooth
cloud party