Adds the ability to dig the underground, move item and fluids between surfaces and blow away pollution.
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
