HiddenDoors is a lightweight Valheim mod that adds doors which look exactly like regular walls. Perfect for secret rooms, hidden stashes, and discreet base entrances.
The mod includes stone hidden doors in sizes 2x2, 2x3, 4x2, plus a wooden hidden door. It’s localized into 31 languages using Google Translate, and the author actively accepts bug reports and suggestions via Discord (justafrogger).