Adamantine Forge BG3 Stuck: How to Solve the Forge Puzzle and Move Forward

Key Problems with the Adamantine Forge

Starting with the heart of the issue: getting stuck at the Forge can happen for several reasons. One of the biggest frustrations players encounter is after lowering the hammer to operate the Forge, the quest appears to stall. This can be due to multiple factors: wrong placement of items, forgetting crucial steps, or missing out on interactions that progress the process. We’ll tackle each of these in detail.

Key Point 1: Powering the Forge

If you’ve made it to the Adamantine Forge, you already know it requires a heat source. Lava is your friend. To power the forge, you need to activate a valve that sends molten lava into the chamber below. But many players get confused after this step.

Make sure the lava valve is properly engaged. You can verify this by checking the status of the lava flowing into the platform below. If it’s not working, double-check the valve and make sure your characters are positioned correctly so they can interact with it.

Key Point 2: Placing the Mould

One common mistake that leads to players being stuck is misplacing the mould or not using the right one. When the Forge is powered by lava, you need to place the proper item (mould) onto the forge platform. The game gives you different moulds to create specific adamantine gear such as weapons or armor. Be certain you’ve found the mould you want to use. Without placing the mould correctly, the hammer will not descend properly, and the process will stall.

You can find the moulds scattered around Grymforge, but the main one needed for forging adamantine gear is found in the Forge room itself.

Key Point 3: Enemy Encounter—The Grym

Many players overlook that starting the forging process summons a large construct known as The Grym. Grym is immune to most damage types unless it is standing on heated surfaces. This is where the Forge becomes both a puzzle and a battle challenge. You need to lure Grym onto the heated lava platform beneath the forge hammer. Once Grym is standing on the heat, trigger the hammer to drop, which will deal massive damage to the construct.

Make sure to keep Grym on the platform, using your party members to block or lure it, as this is essential to defeating it and completing the Forge process.

Key Point 4: Activating the Hammer

After you’ve heated the lava and placed the mould, you can finally activate the hammer to descend. Sometimes players struggle with triggering the hammer properly, leading to the process getting stuck. The hammer mechanism can be found near the platform. Make sure your character interacts with the lever in the proper order: first heat the forge, place the mould, then pull the lever.

What Happens If the Forge is Still Stuck?

Despite completing all the necessary steps, you might still experience bugs or moments where the process appears to fail. If that happens:

1. Reposition your characters: Sometimes pathing issues or character positioning can prevent them from activating the right switches or valves.
2. Reload the save: Often, reloading a previous save can reset the sequence and allow you to progress.
3. Check for quest updates: Make sure your journal updates as you progress through each stage of the Forge.

Avoiding Bugs: Common Mistakes to Watch For

There are some common glitches and bugs associated with this encounter. One is the Forge hammer not descending even after all the steps have been followed. In this case, repositioning or manually controlling each character can sometimes fix the issue. Other players have reported issues with the lava flow not activating, which can be solved by resetting the valve sequence and ensuring no other game mechanics interfere with the interaction.

In some instances, mods or third-party tweaks to the game can also lead to sequence-breaking issues, so always make sure you’re using the latest game version to avoid such conflicts.

After Defeating Grym

Once Grym is defeated, the final part of the process is claiming your adamantine loot. The crafted gear will be available after the hammer falls, and you can retrieve it from the platform. Be sure to check your inventory for the newly crafted item, which will either be adamantine weapons or armor, depending on the mould you placed. These items are extremely valuable, offering powerful bonuses like damage resistance or enhanced attacks.

Why Is the Adamantine Forge Worth the Trouble?

Aside from completing the quest, the adamantine gear you craft is top-tier equipment in BG3. Weapons forged here have extra durability and offer high-tier bonuses against enemies. The armor, on the other hand, gives your characters some of the best damage resistance available at this stage in the game. If you’re gearing up for tougher challenges ahead, completing this forge encounter is essential for your party's success.

In conclusion, solving the Adamantine Forge puzzle isn’t just about completing another quest—it’s about claiming high-end loot that can make the difference in tougher battles later on. Don’t let bugs or confusing mechanics get you down. Follow the steps carefully, defeat Grym, and walk away with some of the most powerful gear in Baldur’s Gate 3.