Almost no real surface has been left intact after Calidus imploded. Start on a small immobile station, build ships to harvest what's left of the solar system and explore factorio through a new tech progression
Large total conversion mods.
New places to build more factories.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Changes to enemies or entirely new enemies to deal with.
Map generation and terrain modification.
Furnaces, assembling machines, production chains.
More than just chests.
