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Ready-to-launch Minecraft server

Create a SkyFactory 4 Server

SkyFactory 4 is the classic skyblock pack: start on a tiny tree floating in the void and build everything yourself through automation — your server is boot-tested and ready to go.

from €6.89/month

  • 6 GB RAM recommended
  • Boot tested
  • Cancel monthly

Boot tested · Last tested: .

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The starting tree alone in the void
The starting tree alone in the void

What is SkyFactory 4?

SkyFactory 4 turns the classic skyblock concept on its head: there is no ground beneath you, just a tree and a chest. Everything else — resources, food, machines — has to be earned through automation and resource multiplication.

The prestige mode lets you start over in a fresh world with global unlocks after beating the pack — for anyone who wants to dig even deeper into the skyblock loop.

That one tree becomes an entire production empire: breed saplings, unlock resource trees, sieve, smelt and finally run fully automated plants — the loop of scarcity and automation is the heart of SkyFactory.

On a server the island grows together: every new platform, every machine is visible team progress — and once you are through, Prestige mode restarts you in a fresh world with global unlocks. The compact void world keeps server load pleasantly low.

Inside the modpack

First platform with bonsai pots
First platform with bonsai pots
Rain over the skyblock island
Rain over the skyblock island
The pack's advancement tree
The pack's advancement tree
First yield in the chest
First yield in the chest

Image source: © game-serverhosting, own capture · Pack: Darkosto

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Game, loader and tested preset are preselected and remain adjustable.

Minecraft Java Edition · SkyFactory 4 · Starter: 6 GB RAM from €6.89/month

SkyFactory 4: view an example

Our own captures from a demonstration environment. The version and setup shown may differ from your server.

  1. The starting tree alone above the void.
  2. Bonsai pots on a platform prepared in Creative mode.
  3. Resources from the bonsai pots in the output chest.
The starting tree alone above the void.
The starting tree alone above the void.

SkyFactory 4 4.2.4 · Minecraft 1.12.2 · Forge · 2026-09-24

Bonsai pots on a platform prepared in Creative mode.
Bonsai pots on a platform prepared in Creative mode.

SkyFactory 4 · Minecraft 1.12.2 · 2026-09-12

Resources from the bonsai pots in the output chest.
Resources from the bonsai pots in the output chest.

SkyFactory 4 · Minecraft 1.12.2 · 2026-09-12

Tested technical baseline

SkyFactory 4 is available as a launchable server configuration with forge on Minecraft 1.12.2.

Recommended setup

6 GB RAM is plenty for the skyblock classic — the void world is tiny, and only large automation builds need more. Boot-verified on Minecraft 1.12.2 with Java 8, the pack's official foundation.

What awaits you in the pack

Skyblock start

You begin on a single tree floating in the void — every resource has to be earned.

Prestige mode

After beating the pack you can start a fresh world with global unlocks carried over across worlds.

Automation

Ex Nihilo sieves and machines multiply your resources until manual labor becomes obsolete.

200+ mods

Over 200 carefully tuned mods deliver deep progression without chaos.

A successful installation, startup or join test applies only to the tested version and does not demonstrate stable operation under every player load.

Modpack quality status

Available and boot-tested
Minecraft version
1.12.2
Loader version
Forge 14.23.5.2860
Memory (RAM) · Recommended
6 GB
Last tested
11. Oct 2026

Known issues

None known

Frequently asked questions

Does the button use the matching configuration?

Yes. The wizard preselects the matching loader; modpack pages also load only the verified featured pack.

Can I change version and RAM later?

Yes. Always check compatibility and create a backup before changing versions.

Do players need the modpack on their own PC?

Yes. Every player installs SkyFactory 4 through the CurseForge App, then connects to your server.

What exactly does prestige mode do?

Once you reach certain milestones you can move to a fresh world while keeping unlocked perks — that keeps the skyblock experience exciting even on a second run.

Is 6 GB RAM enough?

Stable for 5 to 9 players, yes. With more players or elaborate factories you can raise the RAM in the panel at any time.

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