Hello everyone,

Omnifactory Release!

Our Omnifactory server is now available to join using the following IP address: Omni.SiriusMC.net
The Modpack (v.1.2.2) is available to download on either the Curse, GD or MultiMC launcher! We also recommend allocating 3-4GB to the pack for the optimal playing experience.

This server will be in a short one week Beta period to fix any initial teething issues. Please do not use Play.SiriusMC.net to connect to this server, as your game will crash. The server currently features a vanilla only Admin Store and o...

Hi Everyone,

Upcoming Omnifactory Server Release

On Monday 19th of July 2021, SiriusMC will release a public Omnifactory server on our network. As many have known, we have been developing this server for some time with custom plugins, mod patches and more!

Omnifactory is an 'expert' style pack based around GregTech, it is quest-based and is a significantly harder modpack than both Tekkit Legends & The 1.12.2 Pack. The pack is easy to run, can easily be played with 3GB of ram allocated & has an estimated completion time of ~600+ hours.

All current donators will have their rank automatical...

Hi Everyone,

 'The 1.12.2 Pack' has been updated!
The 1.12.2 Pack server has been updated to version 1.3.7 (Recommended). Please update your clients to this version to join the server. This update contains a few mod updates and adds a few client-side mods to help with performance.

If when you join you get the following or a similar error: Recipe minecraft:crafting_table produces unregistered item minecraft:crafting_table. Delete the pack and install it again (Do not j...