How do I make the Arms Dealer NPC move in Terraria?

To make the Arms Dealer NPC move into your world in Terraria, you need to meet specific conditions. The Arms Dealer is a valuable NPC who sells guns, ammunition, and other ranged weapons, making him essential for players focusing on the Ranger class. HereÔÇÖs a detailed guide on how to get him to move in, along with tips and strategies to ensure success.

First, the Arms Dealer will only appear if two conditions are met. You must have at least one gun in your inventory, and there must be an available house for him to move into. Guns are essential for his arrival, so youÔÇÖll need to obtain one before he can spawn. Guns can be found in various ways, such as breaking Shadow Orbs or Crimson Hearts in the Corruption or Crimson biomes, looting them from chests in the Underground or Cavern layers, or crafting them if you have the necessary materials. For example, the Musket is a common gun obtained by breaking Shadow Orbs in the Corruption biome, while the Undertaker is its Crimson counterpart.

Once you have a gun, you need to prepare a suitable house for the Arms Dealer. Houses in Terraria must meet specific requirements to be considered valid for NPCs. A valid house must have walls, a light source, a flat surface item like a table or workbench, a comfort item like a chair, and a door or other entrance. The house must also be fully enclosed, with no gaps in the walls or ceiling. You can build houses using materials like wood, stone, or bricks, and you can decorate them to improve NPC happiness, which affects their prices and behavior.

After ensuring you have a gun and a valid house, the Arms Dealer should move in during the next available NPC spawn cycle. NPCs typically spawn during the day, so if you meet the conditions at night, you may need to wait until the following morning. If the Arms Dealer doesnÔÇÖt appear immediately, double-check that your house is valid and that you still have a gun in your inventory. Sometimes, other NPCs may take priority, so you may need to wait for them to move in first.

There are a few common mistakes to avoid when trying to get the Arms Dealer to move in. One mistake is not having a gun in your inventory. Simply having a gun stored in a chest or placed in the world wonÔÇÖt count; it must be in your inventory. Another mistake is not having a valid house. Make sure your house meets all the requirements, including walls, a light source, and proper furniture. Additionally, if your world is in pre-Hardmode and you havenÔÇÖt defeated the Eye of Cthulhu or Eater of Worlds/Brain of Cthulhu, you may need to progress further to unlock certain guns.

Advanced techniques for optimizing the Arms DealerÔÇÖs arrival include preparing multiple houses in advance. This ensures that when you meet the conditions, he can move in immediately without waiting for you to build a house. You can also place his house in a biome or near NPCs that increase his happiness, such as the Nurse or the Tavernkeep. Happy NPCs sell items at discounted prices, which can save you money in the long run.

Resource requirements for getting the Arms Dealer are relatively low. YouÔÇÖll need basic building materials like wood or stone for the house, and youÔÇÖll need to obtain a gun, which may require exploring dangerous areas like the Corruption or Crimson. If youÔÇÖre playing as a Ranger, having the Arms Dealer early is crucial for accessing better weapons and ammunition, so prioritize obtaining a gun and building a house as soon as possible.

In terms of class and equipment considerations, the Arms Dealer is particularly useful for Ranger players. His inventory includes guns like the Minishark and ammunition like Musket Balls, which are essential for dealing high damage at range. If youÔÇÖre focusing on a different class, such as Melee or Mage, the Arms Dealer may still be useful for secondary weapons or for selling items like the Illegal Gun Parts, which are used to craft the Megashark.

Specific examples of scenarios where the Arms Dealer is useful include early-game boss fights like the Eye of Cthulhu or Skeletron. Having access to guns and ammunition can make these fights much easier, especially if youÔÇÖre playing on higher difficulty modes. Additionally, during events like the Goblin Army or Blood Moon, the Arms DealerÔÇÖs weapons can help you defend your base effectively.

In summary, to make the Arms Dealer move in, you need a gun in your inventory and a valid house. Prepare in advance by gathering resources and exploring dangerous biomes to find a gun. Avoid common mistakes like not having a valid house or forgetting to keep the gun in your inventory. Optimize his arrival by building multiple houses and placing him near NPCs that increase his happiness. With the Arms Dealer in your world, youÔÇÖll have access to powerful ranged weapons and ammunition, making him a valuable ally in your Terraria adventures.