
Vintage Story Mod DB · Vintage Story mod
Tethys Tweaks
Some tweaks for my personal private server. AI Usage Disclosures: • This server tweak package was developed using a large language model. Since 1.3.0, this tweak mod should have no hard dependencies! All tweaks are applied depending on the installed mods (m
Quick answer
Which Tethys Tweaks release matches 1.21.6-rc.1?
Tethys Tweaks 1.3.7 targets 1.21.0, 1.21.1-rc.1, 1.21.1-rc.2. It must be installed on the client. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is Tethys Tweaks required on the client, server, or both?
It must be installed on the client. Installation on the dedicated server is optional.
This release supports both sides, but the source does not require it on the server.
What else does Tethys Tweaks 1.3.7 need?
1.3.7 on 1.21.6-rc.1. 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 Tethys Tweaks without breaking your instance.
Built for Tethys Tweaks 1.3.7 on 1.21.6-rc.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.3.7. It targets 1.21.0, 1.21.1-rc.1, 1.21.1-rc.2; 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
It must be installed on the client. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.3.7. It opens that exact file at the source.
About this project
What does Tethys Tweaks add?
Some tweaks for my personal private server.
AI Usage Disclosures:
- This server tweak package was developed using a large language model.
Since 1.3.0, this tweak mod should have no hard dependencies! All tweaks are applied depending on the installed mods (mostly just to see if I could pull it off).
Latest Changes:
- Toolsmith x Butchering
- Add custom strongbone handle shapes for all tool types
- Strongbone handles can now be treated (oiled)
- VS Roofing x QP's Chisel Tools
- Fix QP chisels still needing a hammer in hand to remove roof fill voxels
- Knives, spears, and metal axes can now be sharpened on the grinding wheel
- Vanilla Armory swords (arming, claymore, gladius, saber), knives, spears, and axes are now sharpenable on vanilla grinding wheels
- Relic and ornate variants included
Project description from Vintage Story Mod DB.
Pick your setup
Tethys Tweaks releases for each Vintage Story version.
Choose the version and loader you play, then open the matching release.
1.22.5
1 loader build1.22.4
1 loader build1.22.3
1 loader build1.22.2
1 loader build1.22.1
1 loader build1.22.0-rc.10
1 loader build1.22.0-rc.9
1 loader build1.22.0-rc.8
1 loader build1.22.0-rc.7
1 loader build1.22.0-rc.6
1 loader build1.22.0-rc.5
1 loader buildShowing the newest 12 of 35 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
Tethys Tweaks versions and loaders
1.3.7
tethysserverpatches_1.3.7.zip
3 Feb 2026
1.3.6
tethysserverpatches_1.3.6.zip
13 Jan 2026
1.3.5
tethysserverpatches_1.3.5.zip
10 Jan 2026
1.3.4
tethysserverpatches_1.3.4.zip
9 Jan 2026
1.3.3
tethysserverpatches_1.3.3.zip
7 Jan 2026
1.3.2
tethysserverpatches_1.3.2.zip
4 Jan 2026
Looking for an older file? The official Vintage Story Mod DB project page is in Resources.