Pneumatic transport tubes that transfer one item near instantly. I don't know why you need it but it seems like something interesting to impliment.
Graphics and more functionality to come.
Looking for a graphics artist who is willing to work for credit! otherwise they will be poo-poo 2D graphics, much sorrow.
(disclaimer: I did use some generative AI to make this mod's code but it also has hand code. future versions will be more human.)