Expands Factorio 2.1 power progression with extra steam and nuclear tiers, and reworks nuclear heat so distance, heat pipe tier, and reactor placement all matter. Space Age is optional and adds the holmium, foundation, solar, and fusion tiers on top.
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