Description[]
Unlocks minecart transportation which is ideal for high capacity horizontal transportation, although with much effort it can also be built vertically by using sloped track.
Issues[]
In Patch 21 there is an issue where Rolling Stock cannot be researched if you are not a Patreon of FortressCraft. To resolve the issue you can install a mod from the steam workshop here: https://steamcommunity.com/sharedfiles/filedetails/?id=1453299110.