Void Processing by RustyNova, updated for Factorio 2.1. A Space Age extension right after promethium science: a whole new tier of science focused on matter/reality manipulation, with challenges from all planets and new space locations to discover.
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