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Tideworn - 8 sqkm Forgotten Flooded City

A hard survival world built around a flooded, abandoned city of just over 8 sq. km, split into five regions with lore hidden in the ruins. It is the sequel to Mosslorn.

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Sunset over a ruined, vine-covered city with a golden chair and campfire in the Tideworn map.

Screenshot 1 of 4. Sunset over a ruined, vine-covered city with a golden chair and campfire in the Tideworn map.

What Tideworn - 8 sqkm Forgotten Flooded City works with.

PlatformJava Edition
Minecraft versions1.20, 1.20.6, 1.21.11, 26.1.2, 26.2

Tideworn is a hard survival map for Minecraft Java, set in a flooded, abandoned city that covers just over 8 sq. km. It is the sequel to Mosslorn and takes place about 100 years after that map.

Supported versions

  • Minecraft 1.20 to 26.2.

What you will find

The city is divided into 5 regions the creator calls Quintants, each with its own ecology. Every building can be broken into, scavenged and looted, and a hidden storyline runs through the ruins for players who want to hunt for secrets instead of only surviving.

  • 200+ ruined buildings and ruined highways
  • Purple salt flats, blue tidepools, yellow seawheat fields, a red forest and pink flower fields
  • A nuclear power plant, a lighthouse, 2 massive shipwrecks and a wrecked colony ship
  • Custom villagers, naval sea mines and mysterious graffiti
  • Loot barrels in every building, plus washed-up skeletons

How to play

The map is meant for vanilla Survival mode with command blocks enabled, on 1.20 or 1.21. Treat it as a straight survival run in an urban dead zone, or as a quest to piece together what happened to the city and how it connects to Mosslorn. The creator built it as a vanilla experience and does not offer help with modding or editing the world.

Installation

  1. 1.Unzip the map archive into your saves folder (.minecraft/saves).
  2. 2.Launch Minecraft Java and open Singleplayer.
  3. 3.Select the Tideworn world.

The general steps are covered in the map installation guide.

Tideworn Map Trailer

Questions about Tideworn - 8 sqkm Forgotten Flooded City.

4 questions

How do I install the Tideworn map?

Unzip the map archive into your saves folder at .minecraft/saves, then open Minecraft Java and pick the world from Singleplayer. The map is meant to be played with command blocks enabled. This map is Java only, so it will not import into Bedrock.

Why does Tideworn crash when it loads?

The map is very large and very detailed, which makes it heavy to load. The creator advises allocating additional memory to Minecraft and recommends using optimization mods.

How is Tideworn connected to Mosslorn?

Tideworn is a sequel set in the same universe, taking place about 100 years after the events of Mosslorn. Lore about the Mosslorn connection is hidden throughout the crumbling buildings for players who go looking for it.

Can I use Tideworn in a video or modpack?

Yes. The creator, milkshake_mp3, allows use in videos, modpacks and other projects as long as you credit them and do not use it for monetary gain. The creator also says they enjoy watching the videos people make.

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