Start with burner labs, inserters and assemblers, slow belts, and limited access to fuel. Research electricity with a new science pack and better fuel refining methods up to renewable energy.
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