tetra

tetra

Modular tools, weapons and equipment. Exploration and ancient technology.

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1.6M Downloads
forgeneoforgeadventureequipment
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Screenshots

Banner animation

About this Mod

Banner showcasing items in the workbench

Tetra is a minecraft mod that allows players to modify and improve tools, weapons and other types of equipment. Modified items can be improved over time through use. Powerful tool parts and schematics can be found in the world by scavenging ancient ruins or through trade and barter.

Tetra has two advancement tabs which covers most of the available content, and the holosphere provides an overview of the stats of modules, improvements and materials.

More information about tetra can be found on the tetra website   

Tetra uses a utility library (mutil), you have to install that manually if you are not using the curseforge installer.

📝 Getting Started

  1. Craft a mallet using two sticks and two planks
  2. Craft and place a vanilla crafting table
  3. Right click the table with the mallet to upgrade it into a workbench
  4. Craft a vanilla weapon, tool, shield or a bow and place it in the workbench

Check the advancements window to learn how to progress further

🔌 Mod compatibility

Tetra has curios compat by default (for the toolbelt), for more mod compat you can look into:

🔗 Links

📜 Licensing & use

Feel free to use this in modpacks or compilations as long as it's distributed through modrinth or curseforge. Feel free to modify or add content with datapacks (or kubejs or similar), for more information about use regarding addons and mod integration take a look at the github repo.

Available Versions

6.16.0release
MC 1.20.1forge, neoforge
July 15, 2026
6.15.0release
MC 1.20.1forge, neoforge
July 7, 2026
6.14.2release
MC 1.20.1forge, neoforge
May 14, 2026
6.14.1release
MC 1.20.1forge, neoforge
May 7, 2026
tetra 6.14.0release
MC 1.20.1forge, neoforge
April 12, 2026

How to Install tetra on Your Server

1

Order Server

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

2

Set forge Loader

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

3

Install Mod

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

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.20.1, 1.19.2, 1.19.1 (+1 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

tetra 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 tetra compatible with forge and neoforge?

tetra officially supports forge, neoforge for Minecraft 1.20.1, 1.19.2, 1.19.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with tetra – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if tetra 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 tetra with just one click on your server.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
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1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required

Supported Versions

1.20.11.19.21.19.11.19