CurseForge · Minecraft mod
Great Big World
An alternate timeline mod for modern Minecraft
Quick answer
Which Great Big World release should I use?
Great Big World 1.0.4+1.21.11 targets 1.21.11 with Fabric. 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 Great Big World 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 Great Big World 1.0.4+1.21.11 need?
Great Big World 1.0.4+1.21.11. 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 Great Big World without breaking your instance.
Built for Great Big World 1.0.4+1.21.11. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Great Big World 1.0.4+1.21.11. It targets 1.21.11 with Fabric; 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 Great Big World 1.0.4+1.21.11. It opens that exact file at the source.
About this project
What does Great Big World add?
Great Big World
"Reimagining Minecraft, one line of code at a time."
Great Big World is a collection of mods packaged together with the goal of reimagining Minecraft under new design philosophies. It is a modern take on the "alternate timeline" genre most notably seen in Better Than Adventure and Not So Secret Saturday.
Features
Currently, the mod provides quite a few features and changes to vanilla including, but very not limited to:
- Seasons
- Improved environment
- World start options
- Information HUD
- Improved loot tables
- Missing/decorative blocks
- Vertical slabs
- Enchantment rework
- Equipment upgrades
- New temple structures
- Ancient Portals
- Removal of some Overworld features (will be back later!)
Check out the showcase videos on YouTube for a better look!
To check out project progress & see where it's headed, see the Project Roadmap!
FAQ:
Great Big World is incompatible with X mod!
Yes. Great Big World is not designed for compatibility with most other content mods. Rather, it is designed as an entirely standalone experience. There are exceptions though: performance and optimization mods such as Sodium should be compatible. If you find an issue with them, please open an issue on the issue tracker!
Can I use Great Big World in modpacks?
Probably not, but I'll consider it on a case-by-case basis. Please note that Great Big World has an ARR license, which does not allow redistribution (which includes using it in modpacks) without permission from its author (me).
The issue with using GBW in modpacks relates to FAQ #1: there is no guarantee that GBW will be compatible with other content mods. If it were free to use in modpacks, I would be flooded with bug reports on compatibility issues that I've explicitly stated will not be fixed. If you wish to use GBW in a modpack, please contact me directly and I will make a decision. As a general guideline, if your pack is mostly QoL and optimization mods, GBW will be allowed. If it contains a number of other content mods, it will not.
Can you port features to standalone mods/other game versions?
I have considered porting features to standalone mods previously, but have ultimately decided its too much of a time sink. This is not my job- it's my hobby. I can't maintain multiple small mods in addition to this main one.
Because this is an "alternate timeline" mod, vanilla updates don't actually impact the gameplay much; rather, they'll just result in more QoL, backend features, and optimizations on the vanilla end, which will make the GBW experience that much better. For that reason, and the reasoning in the previous paragraph, GBW will always be developed for near-latest vanilla release versions.
Project description from CurseForge.
Pick your setup
Great Big World by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.8
1 loader build1.21.5
1 loader build1.21.4
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Great Big World versions and loaders
Great Big World 1.0.4+1.21.11
great-big-world-1.0.4+1.21.11.jar
23 Aug 2026
Great Big World 1.0.3+1.21.11
great-big-world-1.0.3+1.21.11.jar
19 Aug 2026
Great Big World 1.0.2+1.21.11
great-big-world-1.0.2+1.21.11.jar
17 Aug 2026
Great Big World 1.0.1+1.21.11
great-big-world-1.0.1+1.21.11.jar
13 May 2026
Great Big World 1.0.0+1.21.11
great-big-world-1.0.0+1.21.11.jar
10 May 2026
Great Big World 0.20.14+1.21.11
great-big-world-0.20.14+1.21.11.jar
11 Mar 2026
Great Big World 0.20.13+1.21.11
great-big-world-0.20.13+1.21.11.jar
10 Mar 2026
Great Big World 0.20.12+1.21.11
great-big-world-0.20.12+1.21.11.jar
9 Mar 2026
Great Big World 0.20.11+1.21.11
great-big-world-0.20.11+1.21.11.jar
8 Mar 2026
Great Big World 0.20.10+1.21.11
great-big-world-0.20.10+1.21.11.jar
7 Mar 2026
Great Big World 0.20.9+1.21.11
great-big-world-0.20.9+1.21.11.jar
4 Mar 2026
Great Big World 0.20.8+1.21.11
great-big-world-0.20.8+1.21.11.jar
28 Feb 2026
Looking for an older file? The official CurseForge project page is in Resources.