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 items like the Musket, which can be found in Shadow Chests in the Corruption or crafted using materials from the Crimson biome. Alternatively, you can obtain a gun by breaking a Demon Altar or Crimson Altar, which sometimes causes a gun to drop from a nearby enemy. Once you have a gun, ensure you have a suitable house built. A house must meet specific requirements, such as being at least 6 blocks tall and 10 blocks wide, having walls, a door, a table, a chair, and a light source. If these conditions are met, the Arms Dealer will move in the next morning.

To prepare for the Arms DealerÔÇÖs arrival, you should focus on gathering resources early in the game. If you are in a Corruption world, explore the Corruption biome and look for Shadow Orbs. Breaking these orbs with a hammer or explosives will sometimes drop a Musket. In Crimson worlds, you can craft the Undertaker using Crimtane Bars and Tissue Samples. Both weapons count as guns and will satisfy the Arms DealerÔÇÖs requirement. Additionally, ensure you have enough wood, stone, and other materials to build a house. ItÔÇÖs a good idea to create multiple houses early on, as this will save time when new NPCs become available.

One common mistake players make is not having a gun in their inventory when trying to spawn the Arms Dealer. Simply having a gun in a chest or storage does not count. The gun must be in your characterÔÇÖs inventory. Another mistake is not building a suitable house. Double-check that your house meets all the requirements, including proper walls, furniture, and lighting. If the house is too small or lacks essential items, the Arms Dealer will not move in.

Advanced techniques involve optimizing NPC placement for happiness. The Arms Dealer prefers to live in the Desert biome and likes to be near the Nurse. Placing him in a Desert biome with the Nurse as his neighbor will increase his happiness, leading to lower prices for his items. This is especially useful if you plan to buy a lot of ammunition or weapons from him. Additionally, you can use pylons to create a fast-travel network between biomes, making it easier to access the Arms Dealer and other NPCs.

Resource requirements for getting the Arms Dealer are relatively low. You need basic building materials like wood, stone, and torches to create a house. If you are in a Corruption world, you may need explosives or a hammer to break Shadow Orbs. In Crimson worlds, you will need to defeat the Brain of Cthulhu to obtain Crimtane Bars and Tissue Samples for crafting the Undertaker. These resources are manageable early in the game, so focus on exploring and gathering materials as soon as possible.

Class and equipment considerations are important if you plan to use the Arms DealerÔÇÖs items. The Ranger class benefits the most from his inventory, as he sells guns, bullets, and other ranged weapons. If you are playing as a Ranger, prioritize getting the Arms Dealer early to access better weapons and ammunition. For other classes, the Arms Dealer is still useful for purchasing items like the Minishark, which is a powerful early-game weapon.

In specific scenarios, such as multiplayer games, you can coordinate with teammates to gather resources and build houses faster. One player can focus on exploring the Corruption or Crimson biome to find a gun, while another player prepares the housing. This teamwork can speed up the process and ensure the Arms Dealer moves in quickly.

In summary, to make the Arms Dealer move in, you need a gun in your inventory and a suitable house. Gather resources early, avoid common mistakes like not having a gun in your inventory, and optimize NPC placement for happiness. With these strategies, you can ensure the Arms Dealer becomes a valuable part of your Terraria world.