Crucible is a high-pressure planet with a crafting chain built around creating metallic hydrogen.
Mods introducing new content into the game.
New places to build more factories.
Transportation of the player, be it vehicles or teleporters.
Armors or armor equipment.
Map generation and terrain modification.
New Ores and resources as well as machines.
Things related to oil and other fluids.
Furnaces, assembling machines, production chains.
Failed to load mods: planet-crucible/data-updates.lua:197: attempt to perform arithmetic on local 'level' (a string value) stack traceback: planet-crucible/data-updates.lua:197: in main chunk
Oops! Thanks for reporting this. Should be fixed in v1.1.16.
<3