CurseForge · Minecraft mod

More structure Max

Adds 37 procedural structures with vanilla mobs, persistent spawners, difficulty-scaled loot, and creative invokers across the Overworld and Nether.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which More structure Max release should I use?

Updated 2 days ago

Latest stable file Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar

Game version 1.21.1

Loader Forge

More structure Max Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar targets 1.21.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is More structure Max required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release Forge

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does More structure Max Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar need?

Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add More structure Max without breaking your instance.

Built for More structure Max Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar. It targets 1.21.1 with Forge; another release may have different loader, side or dependency requirements.
02
Bring the mods it needs

This file does not list any required mods. Do not add a library just because a different file uses it.
03
Put it on the correct side

The project page does not say whether this file belongs on the client, dedicated server, or both.
04
Pick the file you checked

Use the “Get this file” button beside Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar. It opens that exact file at the source.

About this project

What does More structure Max add?

Estructuras con Mobs

Explore 37 procedural structures filled with vanilla mob encounters, persistent spawners and difficulty-scaled loot.

Estructuras con Mobs expands exploration without adding custom creatures or requiring library mods. Structures generate naturally in suitable biomes and terrain throughout the Overworld, oceans, caves, skies and Nether.

Main Features

37 unique structures, including ruined castles, temples, camps, ships, underground complexes and Nether fortresses.
Massive structures, such as the 63 × 63 Fallen Kingdom Megacitadel and the giant Lost Kingdom Sky Fortress.
Vanilla mob encounters featuring zombies, skeletons, illagers, witches, drowned, guardians, piglins, blazes and more.
Persistent themed spawners with timing and population limits adjusted according to difficulty.
Difficulty-scaled loot combining vanilla loot tables with additional thematic rewards.
Creative testing tools with 37 unique structure invokers capable of placing structures at any location or dimension.
Configurable generation, spawners and initial mob quantities.
No external dependencies other than Minecraft Forge.

Structure Regions

Overworld: ruins, camps, temples, bridges, castles and massive citadels.
Sky: floating shrines, fortresses, storm towers, abandoned apiaries and illager ships.
Ocean: abyssal temples, ghost ships, ruined lighthouses and fishing platforms.
Underground: foundries, railway stations, powder magazines, geode excavations and fossil digs.
Nether: forge bastions, soul sanctuaries, crimson stockades, basalt fortresses, lava ships and giant infernal towers.

Requirements

Minecraft 1.20.1
Forge 47.4.10 or newer within Forge 47
Java 17 or newer
Required on both the client and server

Installation

Install Forge for Minecraft 1.20.1.
Place the mod JAR inside the mods folder.
Install the same JAR on the server and every connecting client.
Explore newly generated chunks to discover structures naturally.

Existing chunks are not modified retroactively.

Project description from CurseForge.

Pick your setup

More structure Max by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

2 available setups

Minecraft version

1.21.1

1 loader build

Forge Estructuras-con-Mobs-1.5.4-forge-1.21.1.jar 2 stable files · 2 total · 15 Aug 2026

Minecraft version

1.20.1

1 loader build

Forge Estructuras-con-Mobs-1.5.4-forge-1.20.1.jar 3 stable files · 3 total · 15 Aug 2026

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files