How do you unlock the forge’s level 4 upgrades?

Unlocking the forge’s level 4 upgrades in Valheim is a crucial step for crafting advanced gear and progressing through the game. The forge is one of the most important crafting stations, allowing you to create and upgrade weapons, tools, and armor. To reach level 4, you need to build and place specific upgrades around the forge. These upgrades include the forge cooler, forge bellows, anvils, and the grindstone. Each of these items requires specific materials and knowledge of where to find them.\n\nTo begin, you must first craft a forge. This requires 4 stone, 4 coal, 10 wood, and 6 copper. Once the forge is built, you can start adding upgrades. The first upgrade is the forge cooler, which requires 25 fine wood and 10 copper. Fine wood can be obtained by chopping down birch or oak trees in the Meadows or Black Forest biomes. Copper is mined from copper deposits in the Black Forest, which are large, glowing rocks that require a pickaxe to harvest.\n\nNext, you’ll need to craft the forge bellows. This upgrade requires 5 wood and 4 leather scraps. Leather scraps are obtained by hunting boars in the Meadows biome or by looting them from chests in Burial Chambers. The bellows increase the forge’s temperature, allowing you to craft higher-tier items. Place the bellows near the forge to activate the upgrade.\n\nThe anvils are another essential upgrade for reaching level 4. There are two types of anvils: the small anvil and the large anvil. The small anvil requires 5 wood and 2 bronze. Bronze is crafted by combining 2 copper and 1 tin at the forge. Tin is found near water sources in the Black Forest biome. The large anvil requires 20 iron and 2 wood. Iron is obtained by smelting scrap iron, which is found in Muddy Scrap Piles within Sunken Crypts in the Swamp biome. Both anvils must be placed near the forge to increase its level.\n\nFinally, the grindstone is required to unlock the forge’s level 4 upgrades. The grindstone requires 25 wood, 1 sharpening stone, and 5 iron. Sharpening stones are crafted at the workbench using 5 stone. Once crafted, place the grindstone near the forge to complete the upgrade. With all these upgrades in place, your forge will reach level 4, allowing you to craft and upgrade advanced gear like iron weapons and armor.\n\nA common challenge players face is locating the necessary materials, especially iron. To find iron, you must venture into the Swamp biome, which is dangerous due to hostile enemies like Draugr and Leeches. Prepare by bringing poison resistance mead, a strong weapon, and a shield. Sunken Crypts are the primary source of scrap iron, but they require a Swamp Key to unlock. The Swamp Key is obtained by defeating the second boss, The Elder, in the Black Forest biome.\n\nFor new players, it’s important to prioritize upgrading your workbench and forge as early as possible. This will allow you to craft better tools and weapons, making exploration and combat easier. Experienced Vikings should focus on gathering materials in bulk to streamline the upgrade process. Always keep an eye out for resource nodes while exploring, and consider building a portal near resource-rich areas to save time.\n\nIn summary, unlocking the forge’s level 4 upgrades requires gathering specific materials like fine wood, copper, leather scraps, bronze, and iron. Each upgrade item must be crafted and placed near the forge to increase its level. By following these steps and preparing for the challenges of the Swamp biome, you can efficiently upgrade your forge and craft powerful gear to aid your Viking adventures.