Rotinn

Rotinn is an ancient force of decay. The 30 October 2026 dev diary says it corrupts flora, fauna and even the Väsen, and that it shows itself through tiny white mushrooms whose seeds spread. The name of that spread is Molderökr. It is the looming threat of the Second Age of the Trollheim Saga, and the diary hands the response to the smallest brave folk in the forest, the Sprýg gnomes.

How you would notice it

Look for tiny white mushrooms, not for every mushroom in the wood. Store screenshots show brown-capped fungi and pale clover on a night floor. Those shots are not captioned as Rotinn. If you clear every fungus you see, you will wreck a normal forest and still miss the diary's description. Tiny, white, and spreading by seed is the line to remember.

What it does to beings is social as much as physical. Corrupted Väsen become ill-intentioned and easily agitated. The diary says this mirrors the greed of Rotin-nor, Oden and Midgård. It divides families, breeds resentment and isolation, and festers in the soul. A neighbor who shared a campfire and is suddenly cruel fits that description better than a scripted boss. Bosses stays empty because Rotinn is not published as a health bar.

How it connects to the story

Oden's corruption is why the last Sprýg Gnomes left Midgård. Rotinn is the decay already spreading in Trollheim. Troll Queen Hilda already split the realm and left. The diary stacks those wounds together and still tells you the forest can be a home. The studio's themes are connection with yourself, with others and with nature. Isolation is the failure state Rotinn wants. A Revel that keeps its people in one shelter is the practical answer, even before any cleansing craft is published. No cure item is named, so there is nothing to grind for.

Skóug Trolls and the smaller Väsen can all be affected. Species is not immunity. Väsen is the cast. Mood swings are the clue.

What to do in the playtest

The playtest does not document a Rotinn meter, and it already makes Väsen fight more than intended. You will not be able to tell a Rotinn rage from a test-build rage with confidence. Play it safe either way. Do not start the fight. Do not stand between two beings. Move the group to a shelter that is not sitting in a patch of tiny white mushrooms. Building is where you pick the site. Survival is the order: height, roof, light, then curiosity.

Report a corrupted-looking spawn if you can shoot the place and the map. The studio asked for those two pictures for bad Väsen spawns. Send them via feedback. Do not scrape the mushrooms into a pile and call it farming.

Verdict: Avoid tiny white mushrooms when you choose a home, and treat a suddenly cruel neighbor as a reason to leave, not as a boss pull. No cure recipe is public. Staying together is the action the diary supports.

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