This is a port of BrowserQuest, the wonderful HTML5 MMORPG that Little Workshop created for Mozilla (http://browserquest.mozilla.org/).
It is an old-school action-RPG in which you explore a medieval land with your friends.
You can download the code here: https://svn.strasweb.fr/listing.php?repname=Pierre+Rudloff&path=%2Fbrowserquest%2F
Code is licensed under MPL 2.0. Content is licensed under CC-BY-SA 3.0.