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Expanded Structures Wiki • Version 1.0

Expanded Structures

An archive of structures, realms, and strange materials — spawn rules, loot, portals, and progression. Check version numbers (1.0-4.0 (1.12.2) differs heavily).

Start exploring

Use the wiki like an archive: where things spawn, what’s inside, and how portals & progression connect.

Structures

Overworld, End, and Expanse — spawn rules, encounters, loot, and mechanics.

Dimensions

Portal frames, ignition items, access requirements, and what each realm is for.

Biomes

Expanse biomes — blocks, mobs, structures, and the feel of each region.

Mobs

Spawn locations, behaviors, drops, bosses, and mob variants.

Blocks

Building sets, decorative blocks, functional blocks, and sources.

Items

Crafting components, portal igniters, mob drops, and progression items.

Start here

  • 🧭
    Getting Started Install notes, first structure hunting, and what to do when you find one.
  • 🗺️
    Progression Guide Structure → loot → portal → dimension → bosses. A simple pathway for players who want one.
  • 🧾
    Changelog Version notes + behavior differences (especially pre-5.0).

Tools & links

Reporting issues, downloading, and dev/tooling links.