Valheim’s Swamp Key is one of the key items you’ll find on your adventure across the world teeming with Norse mythology and Viking culture. Whether you’ve come across the door that requires it and you ...

Defeating Valheim's second boss, The Elder, is an important step in progressing through the Swamp area of the game. Despite its strong resemblance to a Tree Ent, The Elder is far from friendly.

GameSpot may get a commission from retail offers. Valheim's third boss is Bonemass, a giant green blob that makes the Swamp biome its home. Defeating it is tough, as the huge boss is relentless and ...