About Server Tweaker
From Steam WorkshopServer Tweaker contains careful edits that do not affect significant game mechanics and fixes some annoying bugs. First of all, the mod will be interesting for the owners of their servers, since all…
Server Tweaker contains careful edits that do not affect significant game mechanics and fixes some annoying bugs. First of all, the mod will be interesting for the owners of their servers, since all the changes are intended to improve the quality of life in multiplayer mode. Server Tweaker is developed for the need of Last Day server.
Features
- Fixed some game bugs.
- Many quality of life improvements that increase the convenience of the gameplay and administration.
- All improvements can be turned off in the sandbox settings. Don't require a server restart, and most of them don't require a client restart either.
- Provided libraries for use as API in other mods. The utilities located in the shared/openutils, client/clientutils and server/serverutils directories are designed in such a way that they can be easily used in other mods. There is no need to copy pieces of code, just call the functions themselves from shared libraries.
Configuration
For details see GitHub repository.
Compatibility
Game version: Build 42.20+ (Multiplayer) There is practically no rough patching in the mod with a complete replacement of the vanilla functions code, so good compatibility with all mods from the workshop is assumed. Also, the mod is compatible with existing saves and safe for remove.
Translations
This mod has full translations to following languages:
- English (EN)
- Russian (RU)
If you'd like to translate this mod, post your translations to translations topic and I will add it with credits in-place.
Warning
If you think you have found a bug, write about it in bug reporting topic the Steam workshop or create issue in GitHub repository
Server Tweaker is under development and can be updated frequently.
Thanks
Thanks to everyone for the help and interest in this mod. You make this mod better.
- @Di-Crash - For helping with coding
- Last Day server moderators and GMs - For helping with testing

Workshop ID: 2951816996 Mod ID: ServerTweaker
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 39d ago.
Server Tweaker on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Project Zomboid servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Smallest plan we suggest
- Project Zomboid — 6 GB (6 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2026-09-26, released 2026-09-26
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Server Tweaker.
Run Server Tweaker on a Project Zomboid server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogQuality of life & UI
Small conveniences, tweaks and interface improvements players notice straight away.
Compatibility
- Game
- Project Zomboid
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
- ✓Authoroutdead, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
