Closed Beta for Kickstarter backers is currently out. We need 6 - 8 weeks of bug fixes and polish before making a public Beta release. However, we're close.
If you are currently in closed beta, welcome to the game! I hope you are having lots of fun playing despite the bugs. We have a patch planned for June 22nd, that will hopefully tackle most of the bugs as well as add new features. If you have any questions or need help with the game, let us know.