As I've stated on my patreon page: The game will always be free to play. So even when the final version someday is released it will eventually become available for free. So because of that I won't make a steam release.
I'm happy for anyone who can afford to support me along the way until we get there. Because as much as I like working on this game I can't pay my bills with "fun at work". Hopefully this won't be my last game, for now my goal is to give it a lot of content and add to the story as much as possible with every update each month.