Allows "force building" mode to exclude some features like foundations, landfill or cliff explosives
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Trains are great, but what if they could do even more?
You can hold the control key. This is the keybind "build with obstacle avoidance"
Doesn't work for water or oil ocean but it does for lava and cliffs.