UDP Modern Blocks

Adds simple survival-friendly modern blocks to Minecraft. Can be used for all aesthetics, industrial, natural, and more! Blocks fit all build styles and aesthetics! :)

274 Downloads

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Rent Server with this Mod

Screenshots

About this Mod

What is UDP Modern Blocks?

If you couldn't guess by the name, this mod adds tons of new modern-era blocks to the game, including drains, signs, train signs, poles, posts, battens and other decor that can be used in any style of building. Mostly utilising vanilla textures, this mod is light and survival-friendly, as of version 1.0.1, that is. The blocks and textures in this mod are high quality and do not cause any performance problems whatsoever, and bugs and glitches will be ironed out in future updates.
Make sure to check out my other mods as well, please. :)

Available Versions

UDP Modern Blocks 1.0.8.1release

MC 1.20.1forge

May 3, 2026

UDP Modern Blocks 1.0.8release

MC 1.20.1forge

April 23, 2026

UDP Modern Blocks 1.0.7release

MC 1.20.1forge

December 16, 2025

UDP Modern Blocks 1.0.6release

MC 1.20.1forge

December 15, 2025

UDP Modern Blocks 1.0.5release

MC 1.20.1forge

November 27, 2025

How to Install UDP Modern Blocks on Your Server

Order Server

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

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

Install Mod

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

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

UDP Modern Blocks server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is UDP Modern Blocks compatible with forge?

UDP Modern Blocks officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with UDP Modern Blocks – how to optimize performance?

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