Modpack

Quantum Skies
Rank 529
Rank 173 among modpacks

Quick rating

Quantum Skies

Overall rating distribution
0.5★ (no ratings)
1.0★ (no ratings)
1.5★ (no ratings)
2.0★ (no ratings)
2.5★ (no ratings)
3.0★ (no ratings)
3.5★ (no ratings)
4.0★ (no ratings)
4.5★ (no ratings)
1 rating (100%) · 5.0★
0.5★ 5★
Gameplay rating distribution
0.5★ (no reviews)
1.0★ (no reviews)
1.5★ (no reviews)
2.0★ (no reviews)
2.5★ (no reviews)
3.0★ (no reviews)
3.5★ (no reviews)
4.0★ (no reviews)
1 review (100%) · 4.5★
5.0★ (no reviews)
0.5★ 5★
Aesthetics rating distribution
0.5★ (no reviews)
1.0★ (no reviews)
1.5★ (no reviews)
2.0★ (no reviews)
2.5★ (no reviews)
3.0★ (no reviews)
3.5★ (no reviews)
4.0★ (no reviews)
1 review (100%) · 4.5★
5.0★ (no reviews)
0.5★ 5★
Performance rating distribution
0.5★ (no reviews)
1.0★ (no reviews)
1.5★ (no reviews)
2.0★ (no reviews)
2.5★ (no reviews)
3.0★ (no reviews)
3.5★ (no reviews)
4.0★ (no reviews)
4.5★ (no reviews)
1 review (100%) · 5.0★
0.5★ 5★

A modern tech-focused skyblock

Industrial
Tech
Skyblock
Advanced Tech
GregTech
Difficulty: Average
Gated Progression & Stages
Mod Loaders
Forge
Minecraft

Community voices

Reviews

Versions
Loading versions…
Match includes

Click once to include, again to exclude, again to clear

Rating Any
Any 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Min
Max
Play Status
Reviews
Time Played
hrs+
Verified developers only
Has developer response
List view
Grid view
Compact view
Sort by
Date
Rating
Helpful
Unhelpful
Edited
Sort ascending
Delete this review?

This removes your review from the project. You can write a new review after.

Review submitted for moderation

Your review has been sent to moderators, who will check that it meets our guidelines before it appears publicly.

5.0
FabricoMachina

Reputation ranks

Explorer 0 pts
Contributor 100 pts
Guide 500 pts
Veteran 1,500 pts
Luminary 4,000 pts

Ranks only ever go up; points can drop but your rank stays.

About reputation ranks
Posted: May 28, 2026 at 3:23:28 AM UTC
5 hrs
Total hours played at time of review
Playing
The version(s) the reviewer played
Gameplay
4.5
Aesthetics
4.5
Performance
5.0

I am only in the early game, but I am loving this pack so far.
This is a great Skyblock pack that does everything important right, and is a great introduction to people who want to learn GregTech in a less punishing environment.
The pack quests are all easy to follow and well designed, with modest but helpful rewards sprinkled throughout. The included QoL mods really cut down on the grind, with only cobble being a bit of a slog (nothing a good autoclicker can't solve). I also appreciate the pack having a clear focus and not including distraction inducing mods that don't contribute to the core experience, something many Skyblock packs struggle with.
The real highlight is the performance, being choosy with the mod list has paid off. This pack runs at a solid high framerate on my PC, something many newer modpacks struggle with.
My only complaints are minor (which should speak to the high quality of this pack) and are as follows:
Silkworms are supposedly able to go into the Vanilla Composter according to EMI, but they don't work.
The light level overlay used in this pack uses dark blue crosses, which are hard to see.
Some useful quest categories are at the bottom of the quest chapter list, these should probably be higher up due to how important these quests are.
I wish there was a Programmer Art friendly resource pack or two to make the textures work better with those who prefer using the old Minecraft textures, though this is an easy fix for the player.
That's really all I found less than perfect playing this pack, which is great to see. This pack is awesome, and one of my favorites I've played on newer versions of Minecraft.

1
0
Last edited: May 28, 2026 at 4:20:31 AM UTC
5.0
FabricoMachina

Reputation ranks

Explorer 0 pts
Contributor 100 pts
Guide 500 pts
Veteran 1,500 pts
Luminary 4,000 pts

Ranks only ever go up; points can drop but your rank stays.

About reputation ranks
Posted: May 28, 2026 at 3:23:28 AM UTC
5 hrs
Total hours played at time of review
Playing
The version(s) the reviewer played
Gameplay
4.5
Aesthetics
4.5
Performance
5.0

I am only in the early game, but I am loving this pack so far.
This is a great Skyblock pack that does everything important right, and is a great introduction to people who want to learn GregTech in a less punishing environment.
The pack quests are all easy to follow and well designed, with modest but helpful rewards sprinkled throughout. The included QoL mods really cut down on the grind, with only cobble being a bit of a slog (nothing a good autoclicker can't solve). I also appreciate the pack having a clear focus and not including distraction inducing mods that don't contribute to the core experience, something many Skyblock packs struggle with.
The real highlight is the performance, being choosy with the mod list has paid off. This pack runs at a solid high framerate on my PC, something many newer modpacks struggle with.
My only complaints are minor (which should speak to the high quality of this pack) and are as follows:
Silkworms are supposedly able to go into the Vanilla Composter according to EMI, but they don't work.
The light level overlay used in this pack uses dark blue crosses, which are hard to see.
Some useful quest categories are at the bottom of the quest chapter list, these should probably be higher up due to how important these quests are.
I wish there was a Programmer Art friendly resource pack or two to make the textures work better with those who prefer using the old Minecraft textures, though this is an easy fix for the player.
That's really all I found less than perfect playing this pack, which is great to see. This pack is awesome, and one of my favorites I've played on newer versions of Minecraft.

1
0
Last edited: May 28, 2026 at 4:20:31 AM UTC
5.0
FabricoMachina

Reputation ranks

Explorer 0 pts
Contributor 100 pts
Guide 500 pts
Veteran 1,500 pts
Luminary 4,000 pts

Ranks only ever go up; points can drop but your rank stays.

About reputation ranks
Posted: May 28, 2026 at 3:23:28 AM UTC
5 hrs
Total hours played at time of review
Playing
The version(s) the reviewer played
1
0

Get it on

Available Platforms

About

Project Details

Type
Modpack
Pack Size
Medium 125 mods
Latest Version
quantum-skies-0.9.4.zip
Authors

For authors

Embed Badge

If you're the author of this project, you can embed a live badge anywhere that supports HTML or Markdown. It updates automatically whenever ratings change.

Custom banner text
ModDex rating badge preview

Use HTML for any page that supports it, or Markdown for README files and Markdown-based descriptions.

Identifiers

Platform IDs

CurseForge ID

Resources

External Links

Source Issues Wiki Discord

About

Description

Quantum skies is a GTCEu-modern based skyblock modpack for Minecraft 1.20.1. 

The quest book is a good guide for new skyblock players and for players new to GregTech, though it may not be sufficient for Minecraft novices. The quest book guides your progress through UV.

The difficulty is moderate. The goal of the pack is to provide a straightforward expanded "GregTech+" experience without the crippling difficulty/tedium that usually accompanies it.

The stone age features a lot of QoL additions that make it quicker. Light automation starts in the stone age, which ramps quickly into a full steam age. Resource acquisition up through HV is "classic" ex nihilo, with some alterations to suit gregtech's progression.

Much of the later QoL is oriented towards power/item/fluid logistics. Flux Networks and Entangled are provided to make power, item, and fluid distribution much simpler, but the last mile will have to be GT pipenets or AE2.

Since nearly all resources are functionally unlimited in skyblock, a lot of power generation options are viable, but only GT sources exist.

To balance some of this out, there are no storage drawers!

Expect gameplay balance adjustments during the 0.N.x "beta" period.

Inspiration: 

Credits:

  • artwork (icon + banner) by ULSTICK
  • Much of the GT oriented quest lines have been inspired by or adapted from GCP
  • AE2 gregification currently directly from GCP
  • Lanthanides + Platinum chain inspired by GTNH via GTEC (Extended)

Join the official Discord if you have any questions!

Screenshots

Gallery

  • Quantum Skies Banner
    Quantum Skies Banner

Versions

Files

Relations

Project Relations

More like this

Similar Modpacks

Suggestions use data such as tags, dependencies, dependents, descriptions, titles, and more to rank how much they overlap with this modpack.

On ModDex

Community snapshot

1
Ratings
1
In libraries
0
Followers
1
In stacks
Avg. hours (completed)
When players mark completed and log hours.

By the numbers

Statistics

~6,000
Downloads
Last Updated
Created
Last synced
When ModDex last fetched and imported data for this project from CurseForge or Modrinth. High-traffic and active projects are checked more often.
Next pipeline sync