What are the requirements for the Cyborg NPC to move in Terraria?

The Cyborg is a unique NPC in Terraria who sells high-tech items, such as rockets, nanites, and the Proximity Mine Launcher. To get the Cyborg to move in, you must meet specific requirements. The Cyborg will only appear after you have defeated Plantera, one of the game's major bosses, and have an available house for him to move into. Here is a detailed explanation of the mechanics, strategies, and tips to ensure the Cyborg moves into your world.

First, you need to defeat Plantera. Plantera is a Hardmode boss found in the Underground Jungle biome. To summon Plantera, you must first defeat the three Mechanical Bosses: The Destroyer, Skeletron Prime, and The Twins. After defeating these bosses, you will find Plantera's Bulbs in the Underground Jungle. These bulbs are pink and glow faintly, making them somewhat easy to spot. Breaking a Plantera Bulb will summon Plantera. Plantera is a challenging boss with two phases, so you need to prepare well. Make sure you have strong armor, such as Chlorophyte or Turtle Armor, and powerful weapons like the Megashark or the Terra Blade. Accessories like the Wings, Lightning Boots, and the Ankh Shield are also highly recommended. Once you defeat Plantera, the Cyborg becomes eligible to move in.

After defeating Plantera, you need to ensure you have a suitable house for the Cyborg. The house must meet the basic requirements for any NPC: it must be at least 6 blocks wide and 10 blocks tall, have walls, a door, a table, a chair, and a light source. The house must also be in a valid biome, as some biomes can prevent NPCs from moving in. The Cyborg does not have a specific biome preference, so you can place his house anywhere, but keeping him near other NPCs can help with the happiness system. NPC happiness affects the prices of their items, so placing the Cyborg near NPCs he likes, such as the Steampunker, can reduce his prices.

One common mistake players make is not having an available house ready after defeating Plantera. If all your houses are occupied, the Cyborg will not move in. Always ensure you have at least one empty house before defeating Plantera. Another mistake is not preparing adequately for the fight with Plantera. Plantera is a tough boss, and without proper gear, you may struggle to defeat her. Make sure you have strong weapons, armor, and accessories, and consider building an arena in the Underground Jungle to make the fight easier. An arena with platforms, campfires, and heart lanterns can significantly improve your chances of success.

Advanced techniques for getting the Cyborg to move in include optimizing your NPC housing layout for happiness. The Cyborg likes the Steampunker and dislikes the Truffle and the Pirate. Placing the Cyborg near the Steampunker in a Snow or Hallow biome can maximize his happiness, reducing his prices and potentially unlocking the Pylon system for fast travel. Additionally, you can use teleporters to create a network of NPC houses, allowing you to quickly move NPCs around to optimize their happiness.

Resource requirements for getting the Cyborg to move in are minimal, as you only need to build a suitable house. However, preparing for the Plantera fight requires significant resources. You will need to gather materials for strong armor and weapons, such as Chlorophyte Bars, Souls of Might, and Hallowed Bars. You may also need to craft potions like Ironskin, Regeneration, and Swiftness to improve your chances in the fight. Mining in the Underground Jungle for Life Fruits to increase your health is also recommended.

In terms of class and equipment considerations, any class can defeat Plantera, but some may find it easier than others. Melee players can use the Terra Blade or the Death Sickle, while ranged players can use the Megashark with Chlorophyte Bullets. Magic users can use the Rainbow Rod or the Golden Shower, and summoners can use the Optic Staff or the Pirate Staff. Each class has its strengths, so choose the one you are most comfortable with.

In summary, to get the Cyborg to move in, you need to defeat Plantera and have an available house. Prepare well for the Plantera fight with strong gear and an arena, and ensure you have a suitable house ready. Optimize your NPC housing layout for happiness to reduce prices and unlock fast travel. Avoid common mistakes like not having an empty house or being underprepared for Plantera. With the right preparation and strategy, the Cyborg will move into your world, providing access to high-tech items and enhancing your Terraria experience.