
Modrinth · Minecraft mod
Eclipse's Tweakeroo Additions
Eclipse's Tweakeroo Additions (often referred to as just Eclipse's Tweakeroo) is a modular utility mod for Minecraft.
Quick answer
Which Eclipse's Tweakeroo Additions release should I use?
Eclipse's Tweakeroo Additions 0.7.7-26.3 targets 26.3 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 2 required mods have matching files.
Where it goes
Is Eclipse's Tweakeroo Additions 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 Eclipse's Tweakeroo Additions 0.7.7-26.3 need?
0.7.7-26.3. Change the file and its required mods may change too.
Install MaLiLib, Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Eclipse's Tweakeroo Additions without breaking your instance.
Built for Eclipse's Tweakeroo Additions 0.7.7-26.3. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.7.7-26.3. It targets 26.3 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install MaLiLib, Fabric API first. We found matching files for this game-version and loader setup.
- 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 0.7.7-26.3. It opens that exact file at the source.
About this project
What does Eclipse's Tweakeroo Additions add?
Eclipse's Tweakeroo Additions
Eclipse's Tweakeroo Additions (often referred to as just Eclipse's Tweakeroo) is a modular utility mod for Minecraft.
It contains various tweaks and modifications, all of which can be configured and toggled to your liking. The mod does
little by default, only making the modifications you tell it to make.
Most of these modules were created just because I needed them at a time, which is why they can be quite random sometimes.
Still, I hope others may find good use out of them.
This mod is often used as a companion mod to Tweakeroo,
but can run fully independent of it as of version 0.6.3.
Feel free to report any bugs, or suggest new features, at the issue tracker.
License
This mod is licensed under GNU LGPLv3.
Donating
If you like this mod, consider donating!
Discord
For support and/or any questions you may have, feel free to join my discord.
Usage
Mod builds can be found on the releases page, as well as on Modrinth.
The Fabric API and MaLiLib are required dependencies.
For versions below 0.6.3, Tweakeroo is a required dependency as well.
For versions 0.6.0 and above, the mod has its own configuration screen,
which can be opened by default by pressing C + E. This hotkey can be configured. The configuration screen can
also be opened via Mod Menu. For versions below 0.6.0, the mod will add its config options to Tweakeroo's
config.
All the mod's modules and configuration options, along with supported MC versions, are listed here.
You can use your browser's search functionality (usually CTRL+F) to quickly look for a feature.
See the table below for more information about Minecraft version support.
Server-side opt-in
As of version 0.6.2, the mod requires a server-side opt-in for certain modules. When a module requires a server-side
opt-in, it is noted as such on the previously mentioned features page, and also on the in-game description.
Modules requiring a server-side opt-in will automatically be disabled when playing on servers that do not have this mod installed. Fabric servers
can install this mod and configure which modules to enable for players in the configuration file, which can be found under<server>/config/eclipsestweakeroo-server.json. You can always allow all options for operators using the operators_exempt
option in the aforementioned file.
The mod doesn't require MaLiLib or Tweakeroo server-side. You'll still be able to use all features when playing on singleplayer worlds.
Version support
| Minecraft Version | Status |
|---|---|
| 26.3.x | ✅ Current |
| 26.2.x | ✔️ Available |
| 26.1.x | ✔️ Available |
| 1.21.11 | ✔️ Available |
| 1.21.9+10 | ✔️ Available |
| 1.21.6+7+8 | ✔️ Available |
| 1.21.5 | 🚫️ Unavailable |
| 1.21.4 | ❄️ LTS |
| 1.21.2+3 | ✔️ Available |
| 1.21+1 | ❄️ LTS |
| 1.20.5+6 | ✔️ Available |
| 1.20.4 | ✔️ Available |
| 1.20+1 | ❄️ LTS |
| 1.19.4 | ✔️ Available |
I try to keep support up as much as possible for the latest drop of Minecraft. This release usually has all modules.
LTS versions (currently 1.20+1, 1.21+1, and 1.21.4) usually also receive newly added features, however it may take some time
for these to be backported.
Unsupported versions are still available to download, but they won't receive new features (such as new modules) or bugfixes.
As such, not all modules listed on the features page may be available to you if you're not on a current or LTS version of the mod.
Project description from Modrinth.
Pick your setup
Eclipse's Tweakeroo Additions by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.4
1 loader buildShowing the newest 12 of 22 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Eclipse's Tweakeroo Additions versions and loaders
0.7.7-26.3
eclipsestweakeroo-0.7.7-26.3.jar
2 Oct 2026
0.7.6-26.3
eclipsestweakeroo-0.7.6-26.3.jar
2 Oct 2026
0.7.5-26.2
eclipsestweakeroo-0.7.5-26.2.jar
23 Jun 2026
0.7.4-26.2
eclipsestweakeroo-0.7.4-26.2.jar
17 Jun 2026
0.7.4-26.1.1
eclipsestweakeroo-0.7.4-26.1.1.jar
17 Jun 2026
0.7.3-26.1.1
eclipsestweakeroo-0.7.3-26.1.1.jar
23 Apr 2026
0.7.2-26.1.1
eclipsestweakeroo-0.7.2-26.1.1.jar
6 Apr 2026
0.7.1-26.1.1
eclipsestweakeroo-0.7.1-26.1.1.jar
2 Apr 2026
0.7.0-26.1.1
eclipsestweakeroo-0.7.0-26.1.1.jar
2 Apr 2026
0.6.9-1.21.11
eclipsestweakeroo-0.6.9-1.21.11.jar
18 Dec 2025
0.6.8-1.21.11
eclipsestweakeroo-0.6.8-1.21.11.jar
18 Dec 2025
0.6.7-1.21.11
eclipsestweakeroo-0.6.7-1.21.11.jar
13 Dec 2025
Looking for an older file? The official Modrinth project page is in Resources.