As said above: The only version that is downloadable at the moment released in the middle of the year (around July) and doesn't represent the current state of the game in any way. To change that and to give all of you a sneak peak into our work and what awaits you in the next version of the game we will release a new one in about a week or two.
If the time has come we will inform you here on IndieDB.
Here's a preview video of how the game looks so far: