Researchable upgrades for every radar, including modded ones: 10 levels of radar range (continuous view and exploration) and 10 levels of scan speed, each level needing more science packs.
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