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The Lost Cities Mod Wiki & Guide

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Adds procedurally generated, abandoned city dimensions filled with decaying skyscrapers, highways, and lootable structures for exploration and survival gameplay.

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Contents (5)
  1. Overview
  2. Guides
  3. Frequently asked questions
  4. Gallery
  5. You May Also Like

Overview

The Lost Cities mod is a revolutionary world generation tool created by McJty. It allows players to explore, survive, or build within a world dominated by old, abandoned cities instead of the standard Minecraft biomes. The mod is highly versatile, offering two primary ways to play: as a complete Overworld replacement or as a separate dimension accessible via a unique portal mechanic.

In a Lost Cities world, you will find a complex network of highways, bridges, tunnels, and a fully functional (though dilapidated) subway system. Buildings range from small residential houses to massive skyscrapers, many of which contain multiple floors, basements, and hidden loot. However, these cities are far from safe; they are infested with monster spawners and traps, making every building a potential dungeon.

Guides

Step-by-step, in-game.

Finding Loot in Abandoned Buildings and HighwaysThe main draw of the Lost City is loot. Chests and containers are scattered through buildings, vehicles, and…How to Enter and Leave the Lost City DimensionThe Lost City is a separate dimension, so you need a portal to reach it rather than just walking far enough. Build…Navigating the City Without Getting LostLost City terrain is procedurally generated, so every world looks different and landmarks are easy to confuse. A…Surviving Your First Night in a Lost CityThe Lost City is hostile from the moment you arrive: ruined buildings, dark interiors, and mobs that spawn in the…

Frequently asked questions

How do I get to the lost city?
Build a portal frame out of the mod's portal blocks and light it, or use the dimension command if cheats are enabled. The portal takes you to a fresh Lost City dimension generated from the current world seed.
How do I get back to the overworld from the lost city?
Step back through the portal you arrived in, or build and light a new portal in the city. Keep track of your entry portal's coordinates, since the return trip can drop you far from where you started.
Why is everything so dark in the lost city?
The dimension has its own lighting and sky settings, and many buildings have no working lights. Bring torches, glowstone, or a light source mod, and watch for dark interiors where mobs spawn.
How do I find good loot in the lost city?
Loot spawns in chests inside buildings, on highways, and in special structures like hospitals and military sites. Search upper floors, basements, and rooftops rather than just ground level.

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