Unofficial Factorio 2.1 compatibility fork. Adds GUI to display evolution factor and monitor alien spawn rates. Adds progressively higher tiers of aliens (configurable) at very-late game, bringing some real challenge!
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