(Created this topic beacuse I didn’t know where it would fit in with another topic )
I have an idea in the form of a quest for a Halloween update (if there would be one);
You have to found clues at diffrent castle ruins and one at the grave mounds that leads the player to one of the unused bunker doors.
The clues can be attached to a carved pumpkin placed at the ruins (example in the tower of Iboholmen Castle).
I don’t know what the reward for the quest will be, but as another topic suggested classic halloween clothes.
Another idea is to have Jason Voorhees clothes at Brevikens Camping.