CaveMC is a semi anarchy survival server with an enhanced vanilla feel. The whole overworld is underground so there is no surface at all. It is a giant cave only world with biomes resources and structures all down below.
Season 2 is live with a fresh start. Survival sounds brutal and it feels like you have to be smart to last.
There is also a big expansion called the Wasteland Dimension. It brings new gear to fight over and huge mega structures with mysteries. It also has its own currency so players can trade and make a new economy. The dimension has a new spawn and a custom generated map with special features.
