How do I install Illicit Blocks?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Illicit Blocks work with?

The listing gives Minecraft 24w09a, 24w10a, 24w11a, among others. This is the version stated by the author or source site, not something we verified ourselves.

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Illicit Blocks

Java mod listed for Minecraft 24.x. Downloads from the MC Java Mods app on Android.

by cargocat · on Modrinth

Adds in missing block items for blocks, and block states for said blocks. Free Minecraft Java mod for 24w09a, 24w10a, 24w11a.

Which Minecraft do you have?

Every version of the game needs its own build. Pick yours, then download — the wrong build installs fine and then does nothing in the game. This mod is built for Fabric only.

Minecraft 1.21.5–1.21.8Newest
Minecraft 1.20.1–1.20.4

⬇ Download for 1.21.5–1.21.8 ⬇ Download for 1.20.1–1.20.4

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Illicit Blocks

Adds in missing block items for blocks, and block states for said blocks.

Creative menu screen with Illicit Blocks showing blocks

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 24w09a, 24w10a, 24w11a
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.

File checked by MCModsHub

Ships as illicitblocks-1.0.0.jar — drop this file into the mods folder
Download size: 47 KB
Download link checked 12 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

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