It was a previously planned alpha feature. I wonder if they're having some major problems with it.Not in yet. Caves are set for sometime in beta though they aren't clear when and haven't really said if that will include underground biomes. With no time limit for open beta they could take longer than they did during alpha to get new features in.
Mostly yes.So is my concentrating on my tools for now the best way to go? I want to get at least tier 3 tools before I starting with my claim and anything else.
I highly recommend just improving your pick and axes as much as possible and only do the other stuff necessary to make them for optimal growth. Once you max out your pick harvesting stuff to make make things becomes way easier as your efficiency shoots up. You also want to then go after the consturction tools they enable much more interesting building than the really fairly cuby stuff you can make otherwise. The two main tools you want are the selection tool which allows most of the really crazy crap people do and the smoothing tool. The line tool is nice but the other two are much more important.So is my concentrating on my tools for now the best way to go? I want to get at least tier 3 tools before I starting with my claim and anything else.