An MMORPG on it's early Alpha. It has a native Linux client. I picture the gameplay would be like Planetside 2 in a medieval setting. There isn't anything to do at the moment other than explore the Skyrim-like open world.
If you have free time and just want to explore a medieval setting then install the game.
You need libopenal1 and libegl1-mesa. You also need to create the folder /usr/local/Qt-5.0.0/lib/fonts/ before running the installer.
I'll also try building Diaspora: Shattered Armstice and tell you guys about it.