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Illegal Building project artwork

CurseForge · Minecraft mod

Illegal Building

Some cursed Minecraft additions

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

Quick answer

Which Illegal Building release should I use?

Updated 6 days ago
Latest stable file IllegalBuilding-26.1.2-11.1.0.jar
Game version 26.1.2
Loader NeoForge

Illegal Building IllegalBuilding-26.1.2-11.1.0.jar targets 26.1.2 with NeoForge. 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 Illegal Building 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 NeoForge
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 Illegal Building IllegalBuilding-26.1.2-11.1.0.jar need?

IllegalBuilding-26.1.2-11.1.0.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 Illegal Building without breaking your instance.

Built for Illegal Building IllegalBuilding-26.1.2-11.1.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use IllegalBuilding-26.1.2-11.1.0.jar. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 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.

  3. 03

    Put it on the correct side

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

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside IllegalBuilding-26.1.2-11.1.0.jar. It opens that exact file at the source.

About this project

What does Illegal Building add?

Adds some cursed blocks to Minecraft.

Like cobblestone that's offset be half a block.

Sand that falls upside-down. Cactus / Sugarcane that grows upside-down.

And more to come. Feel free to suggest more cursed stuff.

Akliz Partner

Need a server? Get 20% off your first month by using promo code "mrbysco"

For questions feel free to join my Discord.

Discord Link

Want to support me?

Patreon

Project description from CurseForge.

Pick your setup

Illegal Building by Minecraft version and loader

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

23 available setups

Showing the newest 12 of 21 game versions. Older files are in the list below.

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

Recent files

Illegal Building versions and loaders

39 of 39 releases match

Looking for an older file? The official CurseForge project page is in Resources.

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