CurseForge · Minecraft mod
COREBOUND – Custom Skyblock Worlds
A standalone Minecraft 1.12.2 mod for creating customizable Skyblock worlds with selectable starting islands, configurable inventory and game rules.
Quick answer
Which COREBOUND – Custom Skyblock Worlds release should I use?
COREBOUND – Custom Skyblock Worlds coreboundworld-1.0.1.jar targets 1.12.2 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is COREBOUND – Custom Skyblock Worlds required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does COREBOUND – Custom Skyblock Worlds coreboundworld-1.0.1.jar need?
coreboundworld-1.0.1.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add COREBOUND – Custom Skyblock Worlds without breaking your instance.
Built for COREBOUND – Custom Skyblock Worlds coreboundworld-1.0.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use coreboundworld-1.0.1.jar. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside coreboundworld-1.0.1.jar. It opens that exact file at the source.
About this project
What does COREBOUND – Custom Skyblock Worlds add?
COREBOUND – Custom Skyblock Worlds
COREBOUND – Custom Skyblock Worlds is a standalone Minecraft 1.12.2 Forge mod for creating customizable Skyblock worlds.
Originally developed for the COREBOUND – Expert Skyblock modpack, COREBOUND World can also be used independently in other modpacks and custom Skyblock projects.
Features
🏝️ Custom Start Islands
Create and use your own starting islands with NBT structures and preview images.
🌌 Void World Generation
Create new Skyblock worlds with a void world environment.
🎒 Custom Starting Inventory
Configure the items players receive when entering a newly created world.
⚙️ GameRule Configuration
Configure selected Minecraft GameRules for newly created worlds.
🖼️ Automatic World Icons
COREBOUND automatically creates a world icon based on the selected island preview.
🌍 Multiple Starting Islands
Add as many different starting islands as you want. Players can select their preferred island when creating a world.
🌐 Language Support
COREBOUND supports configurable language files for translations.
🔧 External Configuration
Configuration files and island data are stored outside the mod JAR, making the system easy to customize for modpacks and individual projects.
Custom Islands
COREBOUND does not include predefined starter islands.
Instead, players and modpack creators can add their own islands to:
config/coreboundworld/islands/
Each island uses an NBT file and an optional PNG preview.
This allows every modpack or Skyblock project to create its own unique starting islands without changing the COREBOUND mod itself.
Modpack Support
COREBOUND was originally created for the COREBOUND – Expert Skyblock modpack, but it is a standalone mod and is not limited to that project.
You can use COREBOUND in your own modpack or custom Skyblock project.
Credits are appreciated but not required. If you use COREBOUND in your modpack or project, mentioning TomifieYT as the author is greatly appreciated.
Compatibility
Minecraft: 1.12.2
Mod Loader: Minecraft Forge
Tested with Forge: 14.23.5.2864
Author
TomifieYT
Deutsch
COREBOUND – Custom Skyblock Worlds
COREBOUND – Custom Skyblock Worlds ist eine eigenständige Minecraft-1.12.2-Forge-Mod zur Erstellung anpassbarer Skyblock-Welten.
Die Mod wurde ursprünglich für das Modpack COREBOUND – Expert Skyblock entwickelt, kann aber unabhängig davon auch in anderen Modpacks und eigenen Skyblock-Projekten verwendet werden.
Funktionen
🏝️ Eigene Startinseln
Erstelle und verwende eigene Startinseln mit NBT-Strukturen und Vorschaubildern.
🌌 Void-Welterstellung
Erstelle neue Skyblock-Welten mit einer Void-Welt.
🎒 Eigenes Startinventar
Lege fest, welche Gegenstände Spieler beim Betreten einer neu erstellten Welt erhalten.
⚙️ GameRule-Konfiguration
Konfiguriere ausgewählte Minecraft-GameRules für neu erstellte Welten.
🖼️ Automatische Welt-Icons
COREBOUND erstellt automatisch ein Welt-Icon basierend auf der Vorschau der ausgewählten Insel.
🌍 Mehrere Startinseln
Füge beliebig viele verschiedene Startinseln hinzu. Spieler können beim Erstellen einer Welt ihre gewünschte Insel auswählen.
🌐 Sprachunterstützung
COREBOUND unterstützt konfigurierbare Sprachdateien für Übersetzungen.
🔧 Externe Konfiguration
Konfigurationsdateien und Inseldaten werden außerhalb der Mod-JAR gespeichert. Dadurch lässt sich COREBOUND einfach für Modpacks und eigene Projekte anpassen.
Eigene Inseln
COREBOUND liefert keine vorgefertigten Startinseln mit.
Stattdessen können Spieler und Modpack-Ersteller ihre eigenen Inseln unter
config/coreboundworld/islands/
hinzufügen.
Jede Insel besteht aus einer NBT-Datei und einem optionalen PNG-Vorschaubild.
Dadurch kann jedes Modpack und jedes Skyblock-Projekt eigene Startinseln verwenden, ohne die COREBOUND-Mod selbst verändern zu müssen.
Modpack-Unterstützung
COREBOUND wurde ursprünglich für das Modpack COREBOUND – Expert Skyblock entwickelt, ist aber eine eigenständige Mod und nicht auf dieses Projekt beschränkt.
Du kannst COREBOUND in deinem eigenen Modpack oder Skyblock-Projekt verwenden.
Credits sind gerne gesehen, aber nicht erforderlich. Wenn du COREBOUND in deinem Modpack oder Projekt verwendest, freuen wir uns sehr über eine Nennung von TomifieYT als Autor.
Kompatibilität
Minecraft: 1.12.2
Mod Loader: Minecraft Forge
Getestet mit Forge: 14.23.5.2864
Autor
TomifieYT
Project description from CurseForge.
Pick your setup
COREBOUND – Custom Skyblock Worlds by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
COREBOUND – Custom Skyblock Worlds versions and loaders
coreboundworld-1.0.1.jar
22 Sept 2026
coreboundworld-1.0.0.jar
22 Sept 2026
Looking for an older file? The official CurseForge project page is in Resources.