You may have crash-landed on this planet, but it seems you weren't the first to settle here. Abandoned Ruins adds ruins to world generation for you to explore and build into your own base, but be careful... Just because the ruins are long since abandoned, their defences might not be as dormant.
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