Launch rockets at biters (and probably at your own base defense) [I don't plan on updating this to 2.0, since Space Age now has its own rocket turrets.]
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