This game has already sold millions of copies. It's a huge commercial success. The only reason why no one is talking about it anymore because development is occurring at a snail's pace. The game has been released in early access for over a year and it's only seen one real content update which didn't add much.

I think it's safe to assume that the developers are already rich and don't give a ♥♥♥♥ about their product anymore despite everything that was promised. Which is pretty disappointing since the game had huge potential and everyone loved what was available at release. I was expecting the game to be updated in a similar manner to Terraria, Stardew Valley and other
popular indie games but it never happened.