Adds some additional underground pipe-stuff. Now with GUI.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Things related to oil and other fluids.
I borrowed some of your sprites for pipe-dream. Thank you! They look great.
I haven't been able to come up with a good 4-way PTG sprite that fits with the game. Maybe there is no good answer for that.
Unfortunately there isn't a good solution. To much sprite or not enough space.
