I don't know how steam work, didn't look into it, but I should first finish everything or at least a have nice product that can be presented, not a demo.
The game is not done but close to a good release with a nice end point (if you're familiar with the first game, it would end right before the Golgothite's body), look forward to the next update It will have a fair amount of content, but might be here in a while as september approaches.
I'm always looking for feedback, if you have any.