Will GregTech: New Horizons run on my machine?

6 GB is the minimum for GregTech: New Horizons and 8 GB is what its maker advises. With 250 mods loading at once, the lower number gets you into the world but not through a busy base.

Is GregTech: New Horizons on Fabric or Forge?

GregTech: New Horizons is a Forge pack on Minecraft 1.7.10. Its mods are built for that combination, so a profile on another loader or another version will not start the pack.

What is inside GregTech: New Horizons?

250 in total. Thaumcraft, Applied Energistics 2, Tinkers' Construct and Blood Magic are among the ones with a full page here, where their loaders, versions and files are listed.

GregTech: New Horizons

Name: GregTech: New Horizons
Author: DreamMasterXXL

by DreamMasterXXL

The most challenging and longest expert pack in existence. Built around GregTech, every recipe is reworked into deep progression chains spanning thousands of hours.

GregTech: New Horizons runs 250 mods on Forge for Minecraft 1.7.10. GregTech: New Horizons is one pack, not a list you assemble yourself. 8 GB of memory is the advice for GregTech: New Horizons, 6 GB the floor. DreamMasterXXL builds GregTech: New Horizons and rates it expert.

Read the quest book thoroughly before starting. 6 GB is the point where GregTech: New Horizons starts, not where it runs well. 2 of the GregTech: New Horizons key mods can be downloaded here. 1000+ hours of progression content comes with GregTech: New Horizons too.

RAM Requirements

Minimum

6 GB

Recommended

8 GB

0 GB4 GB8 GB12 GB16 GB

Key Mods

GregTech

ThaumcraftForestry

Applied Energistics 2

Tinkers' Construct

Blood Magic

Botania

Features

Complete recipe overhaul around GregTech tiers
1000+ hours of progression content
Magic mods gated into tech progression
Multiblock machine building
The deepest expert pack available

Tips for Playing

1Read the quest book thoroughly before starting

2Every single recipe is changed so always check JEI

3This pack takes months to complete even for experienced players

4Automate everything as early as possible

5Join the GTNH Discord for help since the community is very active

How to install GregTech: New Horizons

Follow our step-by-step guide to install modpacks on your Minecraft client or server.

View Install Guide

Host this modpack on a server

One-click modpack installs with Astroworld Hosting. Get GregTech: New Horizons running in minutes.

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Frequently asked questions

Will GregTech: New Horizons run on my machine?
6 GB is the minimum for GregTech: New Horizons and 8 GB is what its maker advises. With 250 mods loading at once, the lower number gets you into the world but not through a busy base.
Is GregTech: New Horizons on Fabric or Forge?
GregTech: New Horizons is a Forge pack on Minecraft 1.7.10. Its mods are built for that combination, so a profile on another loader or another version will not start the pack.
What is inside GregTech: New Horizons?
250 in total. Thaumcraft, Applied Energistics 2, Tinkers' Construct and Blood Magic are among the ones with a full page here, where their loaders, versions and files are listed.