What are the requirements for the Goblin Tinkerer to move in Terraria?

The Goblin Tinkerer is one of the most useful NPCs in Terraria, as he sells essential items like the Tinkerer's Workshop, Rocket Boots, and the Reforge service, which allows players to improve their weapons and accessories. To get the Goblin Tinkerer to move in, you need to meet specific requirements and follow a series of steps. HereÔÇÖs a detailed guide on how to achieve this.

First, you need to defeat the Goblin Army invasion. This event can occur randomly after you have at least one Shadow Orb or Crimson Heart destroyed in your world, and you have at least 200 health. The Goblin Army is a wave-based event where goblin enemies spawn and attack you. To prepare for this event, make sure you have decent armor, weapons, and healing items. Early-game armor like Gold or Platinum is sufficient, but if youÔÇÖve progressed further, Molten Armor or Meteor Armor can make the fight easier. Weapons like the Minishark, Space Gun, or a strong melee weapon like the Blade of Grass are effective against the goblins. Building a small arena with platforms and campfires can help you manage the fight more efficiently.

Once you defeat the Goblin Army, you will receive a message saying, "A Goblin Army has been defeated!" This means you have met the first requirement for the Goblin Tinkerer to spawn. After this, you need to find him in the Cavern layer of your world. The Cavern layer is the area below the Underground layer, where the background changes to a darker, rocky appearance. The Goblin Tinkerer will spawn as a bound NPC, similar to the Mechanic or Wizard. He will be tied up and can be found randomly in the Cavern layer. To increase your chances of finding him, explore large open areas in the Cavern layer, as he often spawns in these locations.

When you find the Goblin Tinkerer, you need to free him by interacting with him. This will trigger a dialogue where he thanks you for rescuing him. After this, he will become available to move into your town. However, you need to provide him with a suitable house. A suitable house must meet the basic requirements for NPC housing: it must be at least 6 blocks wide and 10 blocks tall, have walls, a light source, a table, a chair, and a door or other entrance. Make sure the house is in a biome where the Goblin Tinkerer is happy, as this will affect his prices and happiness. The Goblin Tinkerer prefers the Underground biome, so placing his house in or near the Underground layer will make him happier.

One common mistake players make is not exploring enough of the Cavern layer to find the Goblin Tinkerer. He can spawn in any part of the Cavern layer, so itÔÇÖs important to explore thoroughly. Another mistake is not preparing adequately for the Goblin Army invasion. If you donÔÇÖt have good gear or healing items, the invasion can be overwhelming. Make sure to stock up on potions and have a good weapon before triggering the event.

Advanced techniques for finding the Goblin Tinkerer include using Hunter Potions, which highlight enemies and NPCs, making it easier to spot him in the dark Cavern layer. You can also use Spelunker Potions to help locate caves and open areas where he might spawn. If you have access to a Magic Mirror or Recall Potion, you can quickly return to your base after freeing him, saving time.

Resource requirements for this process include basic building materials for the house, such as wood, stone, and torches. You may also need to craft or purchase weapons and armor for the Goblin Army fight. If youÔÇÖre playing as a specific class, such as melee, ranged, or magic, make sure your equipment is optimized for your class. For example, melee players should focus on high-defense armor and strong melee weapons, while ranged players should prioritize bows, guns, and ammunition.

In summary, to get the Goblin Tinkerer to move in, you need to defeat the Goblin Army, find him in the Cavern layer, free him, and provide a suitable house. Prepare for the Goblin Army with good gear and healing items, explore the Cavern layer thoroughly, and use potions to make the process easier. Avoid common mistakes like not exploring enough or being underprepared for the invasion. With these steps, youÔÇÖll have the Goblin Tinkerer in your town, ready to provide valuable services and items.