Sloth's Cursed Blocks

Sloth's Cursed Blocks

A datapack (or mod) to add some cursed blocks into the game [inc resource pack]

by
167 Downloads
datapackfabricforgeneoforgequiltcursed
Rent Server with this Mod

Screenshots

v0.2 blocks
V0.1 Blocks
Upside Down Grass Block
Log Crafting Table
Smelting a furnace
V0.3 Blocks

About this Mod

Preview of Cursed blocks - Stone furnace, Upside down grass, and a crafting table that looks like an Oak Log

A simple yet cursed datapack which adds some slightly cursed yet functional custom blocks.
All blocks based on either existing vanilla content [such as the stone furnace] or proposed or scrapped vanilla content [such as the rubies]

Currently contains:

Crafting Table Log (Crafted with 2 oak logs, gives 2 crafting tables)

Stone Furnace (Crafted with 8 stone, in the arrangement of a standard furnace)

Deepslate Furnace (Crafted with 8 Deepslate)

Upside down grass block (Crafted with 1 grass block)

Upside down podzol

Upside down path

Upside down mycelium

Stripped Oak Chest (Chest that looks like stripped oak log)

Ruby Block (crafted with 9 rubies)

Rubies (spawn in most chests)

Thicc Torches

Thicc Soul Torches

Thicc Redstone Torches

Thicc Copper Torches

Upside Down Grass Block

These blocks are sure to cause confusion and hilarity with you and your friends.

The furnace, and the crafting table, and any other functional blocks still function as their regular, non cursed counterparts would otherwise.

Stone Furnace

Available Versions

Sloth's Cursed Blocks 0.3.2release
MC 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2-snapshot-6, 26.2, 26.3-snapshot-1fabric, forge, neoforge, quilt
June 16, 2026
Sloth's Cursed Blocks 0.3.2release
MC 1.21.4, 1.21.5, 1.21.6, 1.21.7, 1.21.8, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2, 26.2-snapshot-6, 26.2, 26.3-snapshot-1datapack
February 21, 2026

How to Install Sloth's Cursed Blocks 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 (26.3-snapshot-1).

3

Install Mod

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

Compatibility

Mod Loaders

datapackfabricforgeneoforgequilt

Minecraft Versions

26.3-snapshot-1, 26.2, 26.2-snapshot-6 (+11 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Sloth's Cursed Blocks 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 (26.3-snapshot-1). You can switch loaders with one click in the panel.

Is Sloth's Cursed Blocks compatible with datapack and fabric and forge and neoforge and quilt?

Sloth's Cursed Blocks officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.3-snapshot-1, 26.2, 26.2-snapshot-6. 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 Sloth's Cursed Blocks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Sloth's Cursed Blocks 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 Sloth's Cursed Blocks 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
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

26.3-snapshot-126.226.2-snapshot-626.1.226.1.126.11.21.111.21.101.21.91.21.8+4 more