Call of Cthulhu – Elder Things Mod adds three features to RimWorld: a new playable race: The Elder Things, a new scenario and a new faction limited to frozen regions.
The Elder Things, escaping the Shoggoth rebellion, took to sailing through space to escape their own creations. Now they populate the rim. However, while they are often incredibly intelligent and durable, they require slave labor to tend to their needs.
Artwork for The Elder Things was done by Spoonshortage.