Call a train. Spiders come when called, why shouldn't trains do the same? Personal shuttle, build train, artillery or any train you need right in front of you.
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
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