Relentleserver
Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on Modrinth📢Declare
Relentleserver is designed for server use and unsuitable for client use. If you aim to enhance your game performance, I recommend using my client-side performance modpack, Arcomua Modpack, which can greatly improve the framerate and other aspects of gameplay.
📎Introduction
Relentleserver is a performance-focused serverpack that also includes management mods for server use. It is designed to quickly build servers with management features and good performance without changing the core gameplay.
📥Installation Instructions
🔧Install with mrpack-installDownload mrpack-install from GitHub.
Open a terminal or shell in the same directory as where mrpack-install is stored (or add it to an environment variable) and type
mrpack-install relentleserver [optional version number].
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Relentleserver-v0.1.0.mrpack
- Download size: 5 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.