Vintage Story Mod DB · Vintage Story mod
ZathsModFixes
ZathsModFixes is a targeted patch mod designed for a heavily modded Vintage Story server (100+ mods). It focuses on preventing resource duplication, improving balance between mods, and ensuring compatibility with major overhauls like Combat Overhaul, Rustbound
Quick answer
Which ZathsModFixes release should I use?
ZathsModFixes 0.4.0 targets 1.20.10, 1.20.11, 1.20.12. 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 ZathsModFixes 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 ZathsModFixes 0.4.0 need?
0.4.0. 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 ZathsModFixes without breaking your instance.
Built for ZathsModFixes 0.4.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.4.0. It targets 1.20.10, 1.20.11, 1.20.12; 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 0.4.0. It opens that exact file at the source.
About this project
What does ZathsModFixes add?
ZathsModFixes is a targeted patch mod designed for a heavily modded Vintage Story server (100+ mods). It focuses on preventing resource duplication, improving balance between mods, and ensuring compatibility with major overhauls like Combat Overhaul, Rustbound Magic, Vintage Engineering, and Smithing Plus.
Key features include:
-
🧱 Metal Exploit Fixes — Prevents infinite metal loops from chiseling, pressing, and crafting.
-
⚔️ Combat Balance — Adjusts creature tiers and damage to align with Combat Overhaul.
-
🔩 Cross-Mod Compatibility — Tweaks mechanics in Rustbound Magic and Vintage Engineering to reflect server-wide damage and economy standards.
-
🧪 Failsafe Patching — Patches that fail when a target mod is missing are non-destructive and safe to ignore.
Note: This mod is not standalone. It is intended to be used in coordination with specific mods and server configs. Missing dependency mods will cause non-fatal patch exceptions.
[0.4.0]
🔧 Fixes
Chisel Recovery Rebalancing
-
Reduced vanilla chisel bit recovery:
-
Metal Plates now return 20 bits instead of 40.
-
Metal armor pieces (lamellae, chain, scale) return fewer bits to align with Combat Overhaul balance expectations.
-
Vintage Engineering Metal Press Exploit
-
The Metal Press from Vintage Engineering now requires 2 ingots per plate instead of 1.
-
Addresses infinite metal loop via ingots ➜ plates ➜ blastFurnace ➜ 2x ingots ➜ repeat.
-
You must pre-stack two heated ingots for pressing.
-
🔁 Compatibility
Combat Overhaul Patch: Bear Tier Nerf (Reapplied)
-
Ensures consistency with base game + Combat Overhaul changes.
-
Rebalanced bear combat tiers:
Bear Type Base Tier CO Tier Adjusted Tier Black 2 4 2 Brown 2 5 3 Sun 2 4 2 Panda 2 4 2 Polar 2 5 3 -
⚠️ Patch will fail if Combat Overhaul is not installed, but is non-destructive.
Rustbound Magic Patch: Elemental Sentry Nerf (Reapplied)
-
ElementalSentryMagicDamage reduced from 3.5 ➜ 2.5.
-
Aligns with Combat Overhaul’s global damage reduction.
-
⚠️ Patch will fail if Rustbound Magic is not installed, but is non-destructive.
🏷️ Metadata
-
No functional changes to mod metadata in this release.
Project description from Vintage Story Mod DB.
Pick your setup
ZathsModFixes releases for each Vintage Story version.
Choose the version and loader you play, then open the matching release.
1.20.11
1 loader build1.20.10
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
ZathsModFixes versions and loaders
0.4.0
ZathsModFixes_0.4.0.zip
17 Jun 2025
0.3.0
ZathsModFixes_0.3.0.zip
9 Jun 2025
0.2.0
ZathsModFixes_0.2.0.zip
3 Jun 2025
Looking for an older file? The official Vintage Story Mod DB project page is in Resources.