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Volpedia/Games/Terraria/Progression/NPC Happiness
TERRARIA / PROGRESSION / GENERAL

NPC Happiness

Town planning affects vendors, prices and pylon opportunities.

Volpedia editorial referenceReviewed 2026-10-27Reference page · not indexed
Original thematic Volpedia diagram, not an in-game character or gameplay screenshotOriginal Volpedia editorial art
OverviewCharacters18Weapons27Maps20Modes6Bosses18Classes4Events12Crafting15Items20Progression14Guides19Tips18Tools1
Practical tip: Create a network of compact towns rather than one overcrowded building.
OverviewHow it worksHow to use itMistakes to avoidRelated
01

Overview

Town planning affects vendors, prices and pylon opportunities.

02

How it works

Neighbors, biome preferences and crowding influence many NPCs.

03

How to use it

Create a network of compact towns rather than one overcrowded building.

04

Mistakes to avoid

Do not ignore preferred neighbors when trying to buy pylons.

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General / Game systemHardmode Ores

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General / Game systemHardmode Transition

Defeating Wall of Flesh changes the world permanently.

Back to Progression
IN THIS GUIDEOverviewHow it worksHow to use itMistakes to avoidRelated topics
OTHER SECTIONSCharactersWeaponsMapsModesBossesClassesEventsCraftingItemsGuides
Content is original and carefully versioned. No external research links are displayed.

Independent Volpedia guide, not affiliated with Re-Logic or 505 Games. Schematic category graphics are original illustrations, not game screenshots or enemy sprites; the approved Volpedia cover and existing original Boss Atlas art are retained. Information was reviewed October 27, 2026 against the 1.4.5 update cycle; precise balance, drops, availability and platform details may vary. Sources are recorded privately in the editorial registry.

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