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, bullets, and other ranged weapons, making him essential for players focusing on ranged combat. HereÔÇÖs a detailed guide on how to get him to move in, along with tips and strategies to ensure success.

First, the Arms Dealer requires two main conditions to spawn. You must have at least one gun in your inventory, and there must be an available house for him to move into. Guns can be obtained in several ways. One of the easiest ways to get a gun early in the game is by breaking Shadow Orbs or Crimson Hearts in the Corruption or Crimson biomes. These orbs are found deep underground in these biomes and can be broken with a hammer or explosives. Breaking these orbs has a chance to drop a Musket in the Corruption or an Undertaker in the Crimson. Both of these are guns and will satisfy the requirement for the Arms Dealer to spawn. Alternatively, you can find guns in chests in the Dungeon or by defeating certain enemies, such as the Arms DealerÔÇÖs counterpart, the Traveling Merchant, who occasionally sells guns.

Once you have a gun in your inventory, you need to ensure there is a suitable house for the Arms Dealer. A house in Terraria must meet specific criteria to be considered valid for an NPC. It must have walls, a door, a table, a chair, and a light source. The house must also be fully enclosed, with no gaps in the walls or ceiling. You can check if a house is valid by using the Housing menu, which is accessed by pressing the house icon in your inventory. If the house is valid, the Arms Dealer will move in the next day, provided no other NPCs are waiting to move in first.

There are a few important tips to keep in mind when trying to get the Arms Dealer to move in. First, make sure you have enough housing for all your NPCs. If you have multiple NPCs waiting to move in, they will take priority over the Arms Dealer. To avoid this, build extra houses in advance. Second, if you are playing in a multiplayer world, ensure that the gun is in the inventory of the player who wants the Arms Dealer to spawn. The game checks each playerÔÇÖs inventory individually, so only the player with the gun will trigger the Arms DealerÔÇÖs spawn.

A common mistake players make is forgetting to check the Housing menu to ensure the house is valid. Even a small gap in the walls or ceiling can prevent an NPC from moving in. Another mistake is not having a gun in the inventory when checking for the Arms Dealer. Make sure the gun is in your main inventory, not in a chest or piggy bank, as the game only checks your main inventory for the gun.

For advanced players, optimizing NPC happiness can be beneficial. The Arms Dealer prefers to live in the Desert biome and likes to be near the Nurse. Placing him in a Desert biome house near the Nurse will increase his happiness, which reduces the prices of his items and may lead to him selling the Minishark, a powerful early-game gun. To maximize happiness, consider building a Desert biome town with multiple NPCs who have compatible preferences.

In terms of resource requirements, you will need basic building materials like wood, stone, and torches to create a house. If you are breaking Shadow Orbs or Crimson Hearts, you will need a hammer or explosives. Explosives can be crafted with gel and bombs, which are relatively easy to obtain early in the game. For breaking Shadow Orbs or Crimson Hearts, itÔÇÖs recommended to have at least a silver or gold pickaxe to mine through the Ebonstone or Crimstone blocks that protect these orbs.

Class and equipment considerations are also important. If you are focusing on ranged combat, the Arms Dealer is a crucial NPC, as he sells ammunition and powerful guns like the Minishark. Having a ranged weapon early in the game can make combat much easier, especially against bosses like the Eye of Cthulhu or the Eater of Worlds. If you are playing as a melee or magic class, the Arms Dealer is still useful for providing ammunition for your teammates in multiplayer or for diversifying your combat options.

In specific scenarios, such as playing in a Corruption world, breaking Shadow Orbs is the easiest way to get a gun. However, in a Crimson world, you will need to break Crimson Hearts to get the Undertaker. Both methods have a chance to spawn the Eater of Worlds or Brain of Cthulhu, so be prepared for a boss fight. Make sure you have adequate armor, weapons, and healing potions before breaking multiple orbs or hearts.

In summary, to make the Arms Dealer move in, you need a gun in your inventory and a valid house. Break Shadow Orbs or Crimson Hearts to obtain a gun, or find one in chests or from the Traveling Merchant. Build a suitable house and check its validity using the Housing menu. Avoid common mistakes like not having a gun in your inventory or having invalid housing. Optimize NPC happiness by placing the Arms Dealer in the Desert biome near the Nurse. Prepare resources like wood, stone, and explosives, and consider your class and equipment needs. By following these steps and tips, you can successfully get the Arms Dealer to move into your world and enhance your ranged combat capabilities.