
Modrinth · Minecraft mod
Hellspawn
A mod that allows you to pick the starting dimension of your world. Works with modded and datapack dimensions too!
Quick answer
Which Hellspawn release matches 1.21?
Hellspawn 1.0.0 targets 1.21, 1.21.1, 1.21.2 with NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Hellspawn required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does Hellspawn 1.0.0 need?
1.0.0 on 1.21. Every mod below is checked against that same setup.
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 Hellspawn without breaking your instance.
Built for Hellspawn 1.0.0 on 1.21. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0. It targets 1.21, 1.21.1, 1.21.2 with NeoForge; 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0. It opens that exact file at the source.
About this project
What does Hellspawn add?
Hellspawn allows you to choose which dimension you want to start a new world in.
A new button in the "World" tab of the screen allows you to cycle between all three vanilla dimensions and any other dimensions added by mods or datapacks. Each dimension also has a unique description.
You will spawn in the selected dimension, and the world spawn will be moved to that dimension for all players.
For mod/modpack developers:
Dimensions loaded via datapacks are automatically integrated into Hellspawn, the button will use the standard translation key for dimensions, that being:
"dimension.namespace.dimension_id"
to register a description for your dimension, simply add this translation key to your lang file:
"hellspawn.dimension.description.namespace.dimension_id"
Project description from Modrinth.
Pick your setup
Hellspawn by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Hellspawn versions and loaders
1.0.0
hellspawn-1.0.0.jar
19 Aug 2025
Looking for an older file? The official Modrinth project page is in Resources.