Darkness stirs on the rim. Survive flesh infestations, cultist attacks, shambling undead, blood rains, invisible hunters, and other sanity-shredding perils. Capture and study entities to harness the power of the void. Conduct psychic rituals and awaken an evil machine god.
RimWorld - Anomaly is a horror-themed expansion inspired by classics like Cabin in the Woods, The Thing, The Cthulhu mythos, Hellraiser, and many more.
Warning - spoilers below.
Your colonists accidentally awaken a dark monolithand provoke an insane machine-mind of unfathomable power. Its terrifying manifestations begin to haunt the world. Survive these strange happenings as you study the new phenomena and learn how to end the madness.