Yes. Bacterium is free to download from Modrinth and free to host on an Orca server you can share with friends. There is no paywall to download or play it.

How do I install Bacterium?

The fastest way is Orca: press Play and Orca installs Bacterium with Fabric and the right Minecraft version, then launches the game. To do it by hand, download Bacterium from Modrinth, install Fabric, and drop the .jar into your mods folder.

Which mod loader does Bacterium use?

Bacterium runs on Fabric. When you host or play it with Orca, the matching loader and Minecraft version are selected for you automatically.

Can I play Bacterium with friends?

Yes. Host Bacterium on a free Orca server and share the invite, or launch it solo from the Orca app. No control panel or setup required.

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Bacterium

Name: Bacterium
Author: stuin

by stuin

1.2K downloads6 followers

ModcurseddecorationtechnologyFabric

Host Bacterium Edit Bacterium

Bacterium is a cursed, decoration and technology Minecraft mod from stuin with 1.2K downloads on the Orca catalog. It runs on Fabric, so it slots into a matching Minecraft profile without hand-patching anything. Bacterium is free to download and free to host on Orca: press Play and Orca launches Minecraft with Bacterium already installed, or host it on a free server to play with friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs Bacterium along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.

Bacteria to eat and reform your world.

How to install Bacterium

Two ways to add Bacterium to Minecraft. One takes a click.

The Orca way

Click Play below. Orca installs Bacterium with Fabric and the right Minecraft version, then launches straight into the game.

That’s it. Nothing to download or configure.

Host Bacterium

The manual way

Download Bacterium on Modrinth

Download the latest Bacterium file from Modrinth for your Minecraft version.
Install Fabric and launch Minecraft once so the loader profile is created.
Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
Add any libraries Bacterium depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Fabric profile.

Bacteriumversions & compatibility

Bacterium targets Fabric. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.

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