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SlabsUpdate project artwork

CurseForge · Minecraft mod

SlabsUpdate

Finally, halfspace placement in Minecraft! Place Slabs, Blocks, Fluids, Objects of any kind ontop of each other in any constellation you like. Be flabbergasted of the wonderful world of Minecraft in a double rendered worldgen full of details.

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

Quick answer

Which SlabsUpdate release should I use?

Updated 3 days ago
Latest stable file slabsupdate-0.819.jar
Game version 1.21.11
Loader NeoForge

slabsupdate-0.819.jar targets 1.21.11 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 SlabsUpdate 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.

What else does slabsupdate-0.819.jar need?

slabsupdate-0.819.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 SlabsUpdate without breaking your instance.

Built for slabsupdate-0.819.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use slabsupdate-0.819.jar. It targets 1.21.11 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 slabsupdate-0.819.jar. It opens that exact file at the source.

About this project

What does SlabsUpdate add?

🌍 Transform Your World with Slabs!

Are you tired of the same old blocky, rigid landscapes? Do you want your worlds to feel organic, breathtaking, and truly alive? Welcome to the SlabsUpdate—the ultimate world-generation and building overhaul that will completely change how you see, explore, and shape your Minecraft world!

🧱 Break the Block Grid Forever

Building will never be the same. SlabsUpdate removes the rigid limitations of the traditional block grid by allowing you to place full blocks directly onto slabs. This breakthrough mechanic opens up a universe of creative freedom. You can design flawless roofs, complex terrain transitions, and intricate architectural details that were previously impossible.

🏃‍♂️ Faster and Fluid Movement

Say goodbye to the tedious, clunky rhythm of constantly pressing the spacebar just to climb a hill. Because these natural tiers generate everywhere, exploration becomes completely fluid. You can now seamlessly sprint straight up mountains without jumping a single time! Traversal feels fast, satisfying, and incredibly immersive. Whether you are fleeing from monsters at night or scouting the perfect view, the world finally moves at your speed.

🏔️ Landscapes That Will Blow Your Mind

Prepare to be absolutely blown away. SlabsUpdate completely transforms world generation by weaving beautiful, natural gradations directly into your environment. Imagine standing at the base of a majestic mountain range, looking up at sweeping, smooth slopes that blend seamlessly into the horizon. Watch as rolling green hills cascade gently down into vibrant valleys, and sheer cliffs realistically taper off into the distance. By utilizing unique tiers for all materials and fluids, the entire world transitions into a visual masterpiece. It looks so stunningly beautiful, it will genuinely knock your socks off.

⚙️ Survival Ready & Fully Accessible

Everything you see in the wild is fully integrated into the core game loop. Every single material and fluid tier can be crafted via survival recipes or gathered naturally through custom world generation. Whether you are an explorer hunting for breathtaking vistas or a master builder looking for the perfect transition piece, this mod delivers it all.


Are you ready to experience Minecraft without boundaries? Download SlabsUpdate today and step into a breathtaking, seamless world!


Project description from CurseForge.

Pick your setup

SlabsUpdate by Minecraft version and loader

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

1 available setups

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

Recent files

SlabsUpdate versions and loaders

2 of 2 releases match

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