This item can be found in the Muddy Scrap Piles and Chests, in the Sunken Crypts Dungeon in the Swamp Biome. For this you will have to use a pick, which will allow you to eliminate the piles of junk.
To obtain the pickaxe you must defeat the first boss Eikthyr and collect the hard horn.
Another way is to explore the rest of the Sunken Crypts dungeon, where you will find chests in the rooms that you can go through to find the bones. In order to access the dungeons of the swamp biome, you will have to kill the second elder boss, which will allow you to access the key to this biome. That's all you need to know about where to find withered bones in Valehim and now that you know, go ahead and start this search and good luck at it.
GNU/Linux, Microsoft Windows PC
Action, Adventure, Indie, Role Playing, Early Access