Slimy Sand

Slimy Sand

Slimy variants of Sand, Gravel, and Powdered Concrete that don't fall when first placed.

by
80 Downloads
datapackfabricforgeneoforgequiltutility
Rent Server with this Mod

Screenshots

Floating Sand
Bridge
Insulated Concrete

About this Mod

Overview

This datapack adds recipes to create Slimy Sand and slimy variants of other gravity blocks.

Slimy blocks do not trigger block updates when placed, which means they can be placed on the sides or bottoms of other blocks without falling or causing connected gravity blocks to fall.

Crafting

All slimy blocks are crafted with the same recipe: 4 of the desired target block around 1 slime ball.

Slimy Sand

A Slime Ball and 4 Sand or Red Sand:
4 Sand or Red Sand around a Slime Ball Crafts 4 Slimy Sand or Slimy Red Sand

Slimy Concrete Powder

A Slime Ball and 4 of any color of Concrete Powder:
4 Concrete Powder around a Slime Ball Crafts 4 Slimy Concrete Powder

Slimy Gravel

A Slime Ball and 4 Gravel:
4 Gravel around a Slime Ball Crafts 4 Slimy Gravel

Placing

Slimy Blocks can be placed like normal blocks. After placing, the blocks will display some slime particles and be converted back to their normal variant.

Because of the block placement detection method, it's possible to place the block in some invalid positions - either inside a partial block, or in a space occupied by an entity. In these situations, the block will not be placed, and a replacement Slimy Block item will be dropped.

Available Versions

Chaos Cubed Updaterelease
MC 26.2-rc-1datapack
June 12, 2026
Tiny Takeover Compatibilityrelease
MC 1.21.11, 26.1fabric, forge, neoforge, quilt
April 15, 2026
Tiny Takeover Compatibilityrelease
MC 1.21.11, 26.1datapack
March 24, 2026
Initial Releaserelease
MC 1.21.11datapack
January 13, 2026

How to Install Slimy Sand on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set datapack Loader

In the panel under "Egg", select the datapack loader and matching Minecraft version (26.2-rc-1).

3

Install Mod

Open the mod browser in the dashboard and search for "Slimy Sand". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

26.2-rc-1, 26.1, 1.21.11

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Slimy Sand server crashes on startup – what to do?

Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2-rc-1). You can switch loaders with one click in the panel.

Is Slimy Sand compatible with datapack and fabric and forge and neoforge and quilt?

Slimy Sand officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.2-rc-1, 26.1, 1.21.11. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Slimy Sand – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Slimy Sand consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install Slimy Sand with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Required

Supported Versions

26.2-rc-126.11.21.11