CaveMC is a semi anarchy survival server with an enhanced vanilla feel and the whole overworld is underground. There is no surface at all so you live in caves forever. The world is made with custom generation by real Minecraft developers so it has biomes resources and structures down there.
Season 2 is a fresh start with lots of new additions. Survival is brutal and you have to be smart to last.
There is also a big expansion called the Wasteland Dimension. It has its own custom generated map plus mega structures and mysteries to explore. You can fight for brand new exclusive gear and there is a unique currency that sets up a new player driven economy and trading. It also has a new spawn that matches the new challenges.






