How do I install LRSS?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does LRSS work with?

The listing gives Minecraft 1.21. This is the version stated by the author or source site, not something we verified ourselves.

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LRSS

Java modpack listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.

by blryface · on Modrinth

Client Modpack for people who want to join the LRSS (Lup’s Real Survival SMP) Server from CRSN (Clyde’s Real Survival Network).

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

LRSS

Part%20of CRSS Runs%20in 1.21 If%20you%20ask%20for%20forge We will%20steal%20your%20kneecaps

LRSS was a 1.21 Modded Minecraft server with custom generation, modded structures, biomes, politics and much more.

You can no longer join LRSS, as it has been shut down.

Rules & Info

You can find the LRSS rules and info here

Images

LRSS Banner

Licensing

LRSS by Lupancham is marked with CC0 1.0

CRSS by Blryface is marked with CC0 1.0

Quick facts

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.

File checked by MCModsHub

Downloads as LRSS 2.1.0.mrpack
Download size: 13.5 MB
Download link checked 12 Oct 2026 — working

These come from our own check of the pack file, not from the source page.

Explore more

All Modpacks for Java All Minecraft Java mods Java mods for 1.21