CurseForge · Minecraft mod
Spaceward Expansion
Bring Space to Minecraft
Quick answer
Which Spaceward Expansion release should I use?
Spaceward Expansion swe-neoforge-1.21-1.2.4.jar targets 1.21 with NeoForge. 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 Spaceward Expansion 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 Spaceward Expansion swe-neoforge-1.21-1.2.4.jar need?
swe-neoforge-1.21-1.2.4.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 Spaceward Expansion without breaking your instance.
Built for Spaceward Expansion swe-neoforge-1.21-1.2.4.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use swe-neoforge-1.21-1.2.4.jar. It targets 1.21 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
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 swe-neoforge-1.21-1.2.4.jar. It opens that exact file at the source.
About this project
What does Spaceward Expansion add?
This mod will add all sorts of planets that will challenge you to adjust to its conditions and environment to survive in the great expanse. Enjoy all its features and please recommend new ones below.



Join the Discord for new features and Updates
**WARNING IN BETA, WORLDS MAY BREAK IN THE FUTURE**
Current Features:
- Space Suit (With custom player inventory when equipment for Parachutes and Oxygen Tanks)
- Parachutes
- Dynamic Canister (Acts as Oxygen Tank to breathe in Space & Fluid Containers)
- Canister Fillers (Goes Above Tanks to Fill Empty Canisters)
- Fluid Tanks
- Fluid Pipes *
- Oxygen Collecter (Place in Oxygenated worlds or around Oxygen Producing blocks/plants)
- Moon (Access by going above y 500 or change in config
- Configurability (Config File and Datapack Tags)
- Custom Planet Creation through Datapacks
* = NEW
Planned Features:
- FabricVersions
- More Planets
- Better Planet Gen
- Integrations
- See More @https://trello.com/b/OYD002rz/spaceward-expansion-development
Leave IDEAS in Comments
** STILL IN BETA DEV, SO PLEASE REPORT BUGS/ISSUE/CRASHES IN ISSUE TRACKER**
Project description from CurseForge.
Pick your setup
Spaceward Expansion by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Spaceward Expansion versions and loaders
swe-neoforge-1.21-1.2.4.jar
swe-neoforge-1.21-1.2.3.jar
30 May 2025
swe-fabric-1.21-1.2.4.jar
swe-fabric-1.21-1.2.3.jar
30 May 2025
V1.2.3-Fabric
swe-fabric-1.21-1.2.3.jar
19 Dec 2024
V1.2.3-Neoforge
swe-neoforge-1.21-1.2.3.jar
20 Aug 2024
V1.2.1
swe-1.2.1.jar
31 Jul 2024
V1.2
swe-1.2.jar
31 Jul 2024
V0.1.1
swe-0.1.1.jar
21 Jul 2024
Beta-V0.1.0jar
swe-0.1.1.jar
13 Jul 2024
Looking for an older file? The official CurseForge project page is in Resources.