Unfortunately, funding was not successful for Solius: The Magic Castle.
We have rounded up this month with a final publicly-available update to the game, complete with a number of new features. You can watch a video of it here:
As for the future of this project, development is going to have to slow down but not stop. We will not be posting regular updates, but we will inform you of progress as it comes.
And in case you missed here, here is the last released demo: http://eightballgaming.com/download/