Fire and Ice! Lava filled world, freezing cold temperatures.
Mods introducing new content into the game.
New places to build more factories.
Map generation and terrain modification.
Furnaces, assembling machines, production chains.
It is recommended to add the "obsidiax-" prefix to the name of each technology, just like "foliax" does. Some mods modify the tech tree, and using a prefix can prevent your mod from being modified by skipping it.
