Yeah, they really did a ton with it, and now this new version has a ton more stuff, and this one will be getting lots more updates like the old one did. It has liquids now, which are... odd. Sorta hoping they work with that a little. They're more like springs rather than set amounts, so they sort of never stop, but will develop "currents" that you can kind of see and will flow thusly (kind of fun, you can make ladders out of waterfalls, basically... and there's lava too), it's just all a little odd. I haven't seen any of the new environments yet, but apparently there are 4 or 5 different planet types. You start with the basic earth one and you can find portal pieces or something that let you travel to others. Once you visit, you can generate those worlds fresh any time you want as well. They did a massive overhaul to the interface and help/recipe systems, which is a godsend. Overall it's a solid update and given what I've read about, I'd say easily worth the 5 bucks. I'd love to try multiplayer sometime if anybody grabs it. No clue how that works.