Illicit Blocks

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

579 Downloads

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About this Mod

Illicit Blocks

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

Creative menu screen with Illicit Blocks showing blocks

Available Versions

Illicit Blocks 1.0.0release

MC 24w09a, 24w10a, 24w11a, 24w12a, 24w13a, 24w14potatofabric

June 19, 2025

Illicit Blocks 1.0.0release

MC 1.20.1, 23w31a, 23w32a, 23w33a, 23w35a, 1.20.2-pre1, 1.20.2-pre2, 1.20.2-pre3, 1.20.2-pre4, 1.20.2-rc1, 1.20.2-rc2, 1.20.2, 23w40a, 23w41a, 23w42a, 23w43a, 23w43b, 23w44a, 23w45a, 23w46a, 1.20.3-pre1, 1.20.3-pre2, 1.20.3-pre3, 1.20.3-pre4, 1.20.3-rc1, 1.20.3, 1.20.4-rc1, 1.20.4, 23w51a, 23w51b, 24w03a, 24w03b, 24w04a, 24w05a, 24w05b, 24w06a, 24w07afabric

June 19, 2025

Illicit Blocks 1.0.0release

MC 25w04a, 25w05a, 25w06a, 25w07a, 25w08a, 25w09a, 25w09b, 25w10a, 1.21.5-pre1, 1.21.5-pre2, 1.21.5-pre3, 1.21.5-rc1, 1.21.5-rc2, 1.21.5, 25w14craftmine, 25w15a, 25w16a, 25w17a, 25w18a, 25w19a, 25w20a, 25w21a, 1.21.6-pre1, 1.21.6-pre2, 1.21.6-pre3, 1.21.6-pre4, 1.21.6-rc1, 1.21.6, 1.21.7, 1.21.8fabric

June 19, 2025

Illicit Blocks 1.0.0release

MC 1.21.5fabric

June 13, 2025

Illicit Blocks 1.0-SNAPSHOTrelease

MC 1.21.5fabric

June 10, 2025

How to Install Illicit Blocks 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 (1.21.8).

Install Mod

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

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.8, 1.21.7, 1.21.6 (+70 more)

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Illicit Blocks 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 (1.21.8). You can switch loaders with one click in the panel.

Is Illicit Blocks compatible with fabric?

Illicit Blocks officially supports fabric for Minecraft 1.21.8, 1.21.7, 1.21.6. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Illicit Blocks – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Illicit 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.