
Legacy4Server
A server-side only performance modpack for Legacy4J
- Загрузки
- 2K
- Подписчики
- 7
- Обновлён
- 18 июля 2026 г.
- Лицензия
- GPL-3.0-only
Опубликован 2 сентября 2024 г.
Legacy4Server
A lightweight performance-oriented server-sided modpack for Legacy4J.

Legacy4Server is a fork of the private Re-Console SMP modpack, built for community usage.
Installing Legacy4Server on a server
This is the general guide for installation.
📦 Install using mrpack-install
Download mrpack-install through GitHub releases (or your distro's package if it has one) and take a look at the commands on the README. In Legacy4Server's case, to install in your server you would run:
mrpack-install Legacy4Server [optional version number]
🐋 Install using Docker Compose
It's a good idea to have some knowledge on using Docker before doing this.
- Make sure you have Docker Engine installed properly according to the Docker docs
- Create a new directory
- Place the contents below in a file called
docker-compose.yml. This Compose file also contains some other server tweaks meant for performance, such as disablingsync-chunk-writes, reducing render and simulation distance, and more - Run
docker compose up -din that directory
For any other information, you can read through the Docker Minecraft Server documentation.
services:
mc:
image: itzg/minecraft-server
tty: true
stdin_open: true
ports:
- "25565:25565"
environment:
EULA: "TRUE"
# Adrenaline and other mods
MOD_PLATFORM: MODRINTH
MODRINTH_DOWNLOAD_DEPENDENCIES: required
MODRINTH_MODPACK: legacy4server # this installs the latest version of Legacy4Server, you can also use a specific MR link to a version
MODRINTH_PROJECTS: spark, chunky # comma separated list of extra mods
# Server properties
VIEW_DISTANCE: 8
SIMULATION_DISTANCE: 5
SYNC_CHUNK_WRITES: false # having this set to false will significantly improve performance but may cause desync issues and (extremely rare) data corruption. set to true if you don't have a backup system
volumes:
# Attach the relative directory 'data' to the container's /data path
- ./data:/data
✨ Install using mcman
mcman is a tool for managing the mods/plugins/configurations of a Minecraft server. First, install mcman from releases. To import Legacy4Server while initializing a server, use this command:
mcman init --mrpack mr:legacy4server
After initializing and importing the mrpack, run mcman build to build the server into the server/ directory, from which you can call cd server && sh start.sh or cd server && call start.bat. For more information, check out mcman's docs.
💿 Install using mrpack4server
See the mrpack4server Git repository for installation info. modpack-info.json:
{
"project_id": "legacy4server",
"version_id": "version id or name"
}
Features
All the Bells and Whistles...
Legacy4Server comes with all the features from Legacy4J, for your server! From the console flight, to proper gamerules.
Nice and Speedy!
Legacy4Server comes with the top tier, cutting edge performance mods found in modpacks like Re-Console+, Simply Legacy, Additive, and more. It may cut your servers RAM usage in half, and allow you to play with more people!
Compatibility with Vanilla
Legacy4Server, via DexrnZacAttack's mod, ModernRegSyncFix, allows vanilla clients to play any server running Legacy4Server.
Free Support
Legacy4Server comes with free support offered by the developers of Lasting Legacy. If you have a bug, please report it on our GitHub Issues.
Need a server?
Ченджлог
26.07.1Релиз26.1.2 · 17 июля 2026 г.
26.07Релиз26.1.2 · 17 июля 2026 г.
Legacy4Server 26.07
Need a server?
Updates mods, adds in Structure Layout Optimizer and async logger
Mod Updates
Modrinth
3 added, 8 updated, 0 removed
Added
- 🟢
asynclogger - 🟢
resourceful-config - 🟢
structure-layout-optimizer
Updated
- 🟠
c2me-fabric - 🟠
c2me-ocl - 🟠
fabric-api - 🟠
immersive-optimization - 🟠
no-prying-eyes - 🟠
oxidizium - 🟠
scalablelux - 🟠
zfastnoise
CurseForge
2 added, 0 updated, 0 removed
Added
- 🟢
asynclogger - 🟢
structure-layout-optimizer
Meta-changes
Automated Commit Log
- 613a7b29 feat(sm and l4s): 26.07.1/26.07 - omo50
26.06.3Релиз26.1.2 · 22 июня 2026 г.
26.06.3Релиз26.1.2 · 22 июня 2026 г.
Legacy4Server 26.06.3
Need a server?
Add in C2ME OCL and port to curseforge
Mod Updates
Modrinth
1 added, 8 updated, 0 removed
Added
- 🟢
c2me-ocl
Updated
- 🟠
c2me-fabric - 🟠
fabric-api - 🟠
lithium - 🟠
modernfix-mvus - 🟠
oxidizium - 🟠
servercore - 🟠
tt20 - 🟠
zfastnoise
CurseForge
18 added, 0 updated, 0 removed
Added
- 🟢
c2me - 🟢
c2me-ocl - 🟢
fabric-api - 🟢
factory-api - 🟢
ferritecore-fabric - 🟢
immersive-optimization - 🟢
kreno-fpatcher - 🟢
krypton - 🟢
lazyai - 🟢
legacy-minecraft - 🟢
lithium - 🟢
modernfix-mvus - 🟢
no-chat-reports - 🟢
scalablelux - 🟢
servercore - 🟢
tt20 - 🟢
vmp-fabric - 🟢
zfastnoise
Meta-changes
Automated Commit Log
- cc53343 chore(l4s): port to cf and add ocl - omo50
26.06.2Релиз26.1.2 · 14 июня 2026 г.
Legacy4Server 26.06.2
Need a server?
Mod Updates
Modrinth
1 added, 0 updated, 0 removed
Added
- 🟢
immersive-optimization
Meta-changes
Automated Commit Log
- 16b78ff0 feat(all): add in immersive optimization - omo50
- 646a177d fix(lce-common and rekindled): remove oxidizium - omo50
- bfc42524 chore: modlist - omo50
26.06.1Релиз26.1.2 · 11 июня 2026 г.
26.06.0Релиз26.1.2 · 2 июня 2026 г.
Legacy4Server 26.06
small patch that allows you to install the modpack to client launchers (like prism) to import
Meta-changes
Automated Commit Log
- 7742c281 chore(l4s): oops - omo50
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