Revision 1

Mundus Cerialis is Romestead's first seasonal event. It began on October 1, 2026 with version 0.26.2_3 and runs throughout October. The event adds one boss fight, four equipment items and an enemy variant.

Event at a glance

How to participate

Progress through the Desert and defeat its bosses. The friendly spirit appears in your town the next day. Speak to it to participate in Mundus Cerialis.

End-game equipment is recommended for the challenge. For equipment progression, see Crafting and Progression.

Replaying the challenge

Keep the items that start the in-game challenge. They do not disappear when the seasonal event ends, so the challenge remains replayable if you have saved them. The friendly spirit does leave when the event is over.

Existing worlds and localization

Mundus Cerialis does not require a new world. It can be played in an existing world once the progression requirement is met.

The event was not fully localized when it launched. Translations are being completed over time. Romestead's general language support is listed on System Requirements.

Related October changes

Version 0.26.2_3 also added a respawn timer after death, increased respawn time while a boss is active, increased chest health and changed pathfinding with the aim of making enemies and animals less inclined to run into water.

Hotfix 0.26.2_4 (October 6, 2026) fixed an issue where the Ghostly Worshipper would duplicate. See Updates and Patches for the wider patch history.