SulfurLab 🧪
Create and play with Sulfur Cubes that bounce, slide, and float however you want.
For Minecraft 26.2+ (the Chaos Cubed update) on Paper/Spigot.
What it does 💫
- Make your own Sulfur Cubes — choose how much they bounce, slide, and float.
- Give them a block — pick any block for the cube to show.
- They stick around — your cubes are saved and come back after a restart.
- Easy to manage — list, teleport to, glow, rename, or remove any cube.
- No commands to memorize — tab-completion suggests everything as you type.
- Make it yours — change the messages and toggle the sounds in the config.
Commands
Everything lives under /sulfurlab (alias /slab).
| Command | Description |
|---|---|
/sulfurlab new [name] [-b/-f/-a value] [-i block] |
Create a cube (auto-named if omitted) |
/sulfurlab set <name> <property> <value> |
Set bounciness / friction / airdrag |
/sulfurlab unset <name> <property> |
Reset a property to its default |
/sulfurlab block <name> <id> |
Set the block the cube shows |
/sulfurlab list |
List all cubes (click to teleport) |
/sulfurlab info <name> |
Inspect a single cube |
/sulfurlab rename <name> <new> |
Rename a cube |
/sulfurlab tp <name> |
Teleport to a cube |
/sulfurlab tphere <name> |
Bring a cube to you |
/sulfurlab glow <name> [seconds] |
Make it glow (0 = off) |
/sulfurlab kill <name|@all> |
Remove a cube — or all of them |
/sulfurlab editor <name> |
Cube editor (coming soon) |
/sulfurlab help |
Show the command list |
/sulfurlab reload |
Reload config & messages |
Properties & ranges: bounciness 0–1, friction 0–10, airdrag 0–100.
Type /sulfurlab help in-game to see everything.
Links 🔗
SulfurLab — your personal lab for crafting Sulfur Cubes with custom physics.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as SulfurLab-1.0.0.jar — drop this file into the mods folder
- Download size: 386 KB
- Download link checked 14 Sept 2026 — working
These come from our own check of the pack file, not from the source page.