Exy linked it on Facebook, I watched the video and was sold. This is the first and only crowd funding game I've supported, because frankly it looks amazing.
Basically Eve Online, with fighter plane controls, and graphics good enough to probably melt my current PC. Also modding and afaik private servers for players to customise stuff. You can design a ship and if it is good enough it could be released into the official server (where you will earn money for it!)
Star Citizen | Roberts Space Industries
Is the website. Watch the video and you should be pretty impressed considering the game is mostly at a concept stage currently.

