While everyone is looking up to space, other planets and the rest of the universe, there is a whole world buried directly underneath us...
Mods introducing new content into the game.
Map generation and terrain modification.
New Ores and resources as well as machines.
Enemies burrow down randomly - Can you make this thing configurable please? we playing with friend with rampant fixed mod 600%, underground base is our safe base for now
You can disable challenges in the settings - then Subsurface is just visual stuff