How to Join

Need Help?

If you encounter any issues, contact us through our ticket system or join our Discord.

Our servers are accessible only for original Minecraft players.

Requirements

Java 8 (64-bit)

Required for modded Minecraft

Download Java

8+ GB RAM

Recommended for smooth gameplay

Original Account

Cracked accounts not supported

Select Your Server

GT: New Horizons

gtnh.arcturus-official.eu

Expert

About This Pack

GT: New Horizons is one of the most complex and challenging modpacks available. Featuring GregTech 5 Unofficial, this pack offers hundreds of hours of progression through technology tiers.

  • Version: 1.7.10
  • 250+ mods
  • Complex quest progression
  • Tech-focused gameplay

Installation Steps

1
Download Technic Launcher

Get the official Technic Launcher from their website.

Download launcher
2
Install the Modpack

Open Technic Launcher, go to the Modpacks tab, search for GT:New Horizons and click Install.

3
Configure Java Settings

Go to launcher settings (top right corner) -> Java tab. Set at least 6 GB RAM and make sure you're using Java 8 (64-bit).

4
Launch & Connect

Click Play to launch the game. Once in the main menu, go to Multiplayer and add our server: gtnh.arcturus-official.eu

gtnh.arcturus-official.eu

Hytale

93.99.7.86:7585

Adventure

About This Server

Join our Hytale realm for adventure, quests, and community events.

  • Custom progression
  • Community events
  • Adventure-focused gameplay

Installation Steps

1
Install Hytale

Download and install the official Hytale launcher.

2
Update the Game

Make sure the client is fully updated before connecting.

3
Launch & Connect

Open Multiplayer and add our server: 93.99.7.86:7585

93.99.7.86:7585

TerraFirmaGreg-Modern

209.25.141.30:1107

Hardcore

From stone tools to complex industry

TerraFirmaGreg-Modern combines demanding survival and realistic geology with a deep technology tree. Your world, food, tools and power systems all require planning.

  • Minecraft 1.20.1 with Forge
  • Survival, exploration and long-form technology progression
  • A persistent world built for collaborative industry

Install TerraFirmaGreg-Modern

1
Install Java 17

Use a 64-bit Java 17 runtime and allocate 6–8 GB RAM to the launcher.

2
Install the modpack

Import the current TerraFirmaGreg-Modern pack through Prism Launcher or your preferred compatible launcher.

3
Join the server

Keep the modpack version unchanged, open Multiplayer and add the Arcturus address below.

209.25.141.30:1107

Additional Tips

Performance Issues?

Try allocating more RAM or lowering your render distance. Close unnecessary programs while playing.

New to Modpacks?

Check our Wiki for guides and tutorials.

Join the Community

Connect with other players on our Discord server.