How do I install Ultimate Survival Overhaul [ARCHIVED]?

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 CurseForge — not every file is mirrored on our own servers.

What Minecraft version does Ultimate Survival Overhaul [ARCHIVED] work with?

The listing gives Minecraft 1.21.1, 1.21.5. This is the version stated by the author or source site, not something we verified ourselves.

Home›Java›Modpacks›Ultimate Survival Overhaul [ARCHIVED]

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Ultimate Survival Overhaul [ARCHIVED]

by CharlieTGG · on CurseForge

A modpack which adds voice chat, awesome sound physics, gravestones and much, much more!. Free Minecraft Java modpack for 1.21.1, 1.21.5.

Which build do you need?

This mod ships a separate file for every mod loader and every version of the game. Pick both, then download — the wrong build installs fine and then does nothing in the game.

Mod loader

Mod loader NeoForge2 builds
Mod loader Fabric1 build

Minecraft version

Minecraft 1.21.5Newest
Minecraft 1.21.1

Minecraft 1.21.5Newest

⬇ Download for 1.21.5 · NeoForge ⬇ Download for 1.21.1 · NeoForge ⬇ Download for 1.21.5 · Fabric

I don't know my version or loader

Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.

No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.

Open in MC Java Mods Get it on Google Play →

Ultimate Survival Overhaul [ARCHIVED] — screenshot 1

Ultimate Survival Overhaul [ARCHIVED] — screenshot 2

Ultimate Survival Overhaul [ARCHIVED] — screenshot 3

Ultimate Survival Overhaul [ARCHIVED] — screenshot 4

Ultimate Survival Overhaul [ARCHIVED] — screenshot 5

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 1.21.5
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 CurseForge — 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.

Verified by MCModsHub

Downloads as CTGG's Official Modpack (Fabric 1.21.5) Version 3.zip
Download size: 76 KB
Download link checked 5 Sept 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