Yes. Sigma 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 Sigma?

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

Which mod loader does Sigma use?

Sigma 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 Sigma with friends?

Yes. Host Sigma 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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Sigma

Name: Sigma
Author: GaBx001

by GaBx001

1.1K downloads3 followers

Modadventuregame-mechanicsmagicFabric

Host Sigma

Sigma is an adventure, game-mechanics and magic Minecraft mod from GaBx001 with 1.1K downloads on the Orca catalog. It runs on Fabric, so it slots into a matching Minecraft profile without hand-patching anything. Sigma is free to download and free to host on Orca: press Play and Orca launches Minecraft with Sigma 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 Sigma along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.

Sigma is a small FabricMod that focuses around Matter and Sigmas

How to install Sigma

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

The Orca way

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

That’s it. Nothing to download or configure.

Host Sigma

The manual way

Download Sigma on Modrinth

Download the latest Sigma 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 Sigma depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Fabric profile.

Sigmaversions & compatibility

Sigma 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.

View on Modrinth