Nemo's Mossy Vertical Slabs

An add-on for Nemo's Vertical Slabs!

6.3K Downloads

fabricdecoration

Rent Server with this Mod

About this Mod

Nemo's Vertical Slabs

Description

Nemo's Mossy Vertical Slabs is an add-on for Nemo's Vertical Slabs and adds mossy vertical slabs for the blocks from Nemo's Mossy Blocks.

Info

This project has been discontinued. Its functionality is now included in Nemo’s Vertical Slabs.

Requirements

This mod requires following mods to run:

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I love to create mods for Minecraft and wish to live off it one day, so I hope you like what I do.

Either way feel free to give me your feedback and suggestions, either on my Discord or the discussions :)

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Available Versions

Nemo's Mossy Vertical Slabs 1.21.5-1.3release

MC 1.21.5fabric

April 1, 2025

Nemo's Mossy Vertical Slabs 1.21.4-1.3release

MC 1.21.4fabric

March 22, 2025

Nemo's Mossy Vertical Slabs 1.21.1-1.2.1release

MC 1.21.1fabric

February 24, 2025

Nemo's Mossy Vertical Slabs 1.21.4-1.2.1release

MC 1.21.4fabric

February 21, 2025

Nemo's Mossy Vertical Slabs 1.21.4-1.2release

MC 1.21.4fabric

December 4, 2024

How to Install Nemo's Mossy Vertical Slabs on Your Server

Order Server

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

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.5).

Install Mod

Open the mod browser in the dashboard and search for "Nemo's Mossy Vertical Slabs". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.5, 1.21.4, 1.21.3 (+3 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Nemo's Mossy Vertical Slabs server crashes on startup – what to do?

Most common cause: wrong fabric 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 (1.21.5). You can switch loaders with one click in the panel.

Is Nemo's Mossy Vertical Slabs compatible with fabric?

Nemo's Mossy Vertical Slabs officially supports fabric for Minecraft 1.21.5, 1.21.4, 1.21.3. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Nemo's Mossy Vertical Slabs – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Nemo's Mossy Vertical Slabs 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.