Adds functionality and a locomotive for using fluids as fuel. Can use heavy oil, light oil, or diesel (if added by another mod), or all three. Configurable in Settings -> Mod Settings. (I am no longer playing this game or supporting this mod. I see someone else made a successor, though: https://mods.factorio.com/mod/dieselTrains)
Mods introducing new content into the game.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022