While I've added the game to the Steam store, I haven't yet released it as I feel kinda embarrassed at how bad the UX is currently. I feel that if I put it on early access right now, it might do more harm than good.
In the past month, I've put as much effort as I could to make the game look a bit more presentable, but we're still a way to go.
So I just uploaded a build with some significant GUI improvements, and also took this opportunity to write my first announcement on Steam.