Makes underground belts unable to cross each other underground.
Small changes concerning balance, gameplay, or graphics.
Augmented or new ways of transporting materials - belts, inserters, pipes!
The second belt is buried deeper and that's it :)
Says who? :P
Also, counterpoint: Belt weaving
So we'll have to come up with a deep-burying technology and implement its study in the game :)
An engineer must find solutions to problems of a technical nature :)
this is pure masochism
