How do I install Optimal Survival?

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 Optimal Survival work with?

The listing gives Minecraft 26.3. This is the version stated by the author or source site, not something we verified ourselves.

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Optimal Survival

Java modpack listed for Minecraft 26.x. Downloads from the MC Java Mods app on Android.

by Cacahouetes · on Modrinth

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

Optimal Survival enhances Minecraft with better performance, stunning visuals, immersive sounds, and smart quality-of-life upgrades—offering a smooth, engaging survival experience.

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 26.3
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 Optimal Survival - beta - 6.6.0 - 1.21.4.mrpack
Download size: 30 KB
Download link checked 9 Oct 2026 — working

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

Explore more

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