The Weaponsmith is an Advanced Building that becomes available once your Headquarters has been upgraded to level 10. A second Weaponsmith becomes available once the Headquarters is at level 15.

Once the Headquarters has been upgraded, you can convert a building that is level 5 or higher into a Weaponsmith. Quarters for recruits, Food and Metal Storages cannot be converted to a Weaponsmith. Converting a building to Weaponsmith costs Metal. Once you have upgraded a building to a Weaponsmith, you can move it by converting any suitable building without a cost or loss of progress.

The Weaponsmith is used to assemble Weapons and Weapon Parts using different assembling options. As you level up your Headquarters, you can upgrade your Weaponsmith. Each new level in the building will unlock new assembly options for different Weapons and Weapon Parts, including chances for Rare, Epic and Legendary Weapons at the highest level.

After the Weaponsmith is finished upgrading, you will need to research before you can assemble new parts or weapons. Researching requires Food, the higher-level research you do, the higher the Food cost. Please note that researching does not result in a Weapon or Weapon part. Only assembling will result in a new Weapon or part.

Once the research is complete, you can start assembling! Each type of Weapon or part requires different resources as well as training times. The Weapon or Weapon Part you receive in the Weaponsmith assembly is selected randomly based on different probabilities depending on the rarity of the Weapon or part.