World Creation

Learn how to create the perfect world in Terraria! Understand worldgen, seeds, sizes, difficulty types (Classic, Expert, Master), and evil biomes (Corruption vs. Crimson).

World creation is a crucial aspect of starting your Terraria adventure, even more so than character creation. The term "worldgen," or world generation, refers to the process by which a world is created, determining the placement and shape of biomes, the location of the evil biome, the number of Floating Islands, and the contents of chests.

Name: This has no impact on gameplay; choose any name you like.

Seed: An advanced feature for new players. Seeds allow you to replicate a specific world generated by another player or access "special" worlds with unique generation properties by inputting a provided seed number.

World Size: Options are Small, Medium, and Large. This primarily affects the width and somewhat the height of your world, influencing biome size and travel time. For a starter world, Medium is recommended as the best balance.

World Type (Difficulty):

• Classic: Standard enemy health, damage, drop rates, and quantities.
• Expert: Enemies have double health (bosses scale differently) and significantly more damage. Drop rates and quantities are increased, and bosses drop treasure bags with exclusive items.
• Master: Enemies have triple health (bosses scale differently) and roughly triple damage. Master mode includes Expert treasure bags, plus unique mounts, pets, and golden relic statues from bosses.

Evil Biome Type: You can choose between Corruption and Crimson, each with distinct enemies, blocks, ores, equipment, bosses, and rewards. You can only have one type per world (unless using a special seed).

• Corruption: Features vertical shafts intersecting a long horizontal tunnel, making navigation difficult and impacting Hallow traversal. Generally considered less rewarding.
• Crimson: Features a zigzagging shaft ending in a large circle with smaller tunnels. Easier to traverse, offers better rewards, but has more enemy types and is more difficult than Corruption. Crimson is recommended.

Journey Mode: A special character and world type offering creative options and increased freedom. It provides starting items like an iron shortsword, axe, pickaxe, hammer, Finch Staff (summons a bird), Fledgling Wings (limited flight), Magic Mirror (recall), Rope, and Torches. These items can be researched for infinite quantities.

The core of Journey Mode is the Power Menu:

• Duplication Menu: Allows infinite creation of researched items.
• Research Menu: Sacrifice items to unlock them for duplication.
• Time Menu: Freeze time, set specific times (Dawn, Noon, Dusk, Midnight), or speed up time from 1x to 24x.
• Personal Power Menu: Includes Godmode (invincibility, no breath loss, no mana cost), increased placement range (5 to 18 tiles), and enemy spawn rate adjustment.