Menu

modpack

RSL OPTIMIZEDMinecraft modpack

RSL OPTIMIZED is a modpack designed to boost Minecraft’s performance without losing quality. It features essential mods for faster loading, smoother gameplay, improved FPS, and quality enhancements that don’t impact performance.

Latest version
12.0.0
Minecraft
no version declared
Java
follows the game
Loaders
none declared
Licence
LicenseRef-All-Rights-Reserved
Downloads
581
Updated
17 mo ago
Available on
Modrinth
Space NodeOur hosting

Host RSL OPTIMIZED servers

One click and RSL OPTIMIZED is installed with the right loader, on hardware built for it.

  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Download

From RSL OPTIMIZED’s own host. Nothing is re-hosted here.

Most recently published release

12.0.0release9 Jun 2025

RSL HIGHLY OPTIMIZED 12.0.0.mrpack · 0.3 MB · for 1.20.4 · Fabric

Download this release
2f93d4cb1cc2…
Older versions11
  • 11.0.020 May 20251.20.40.3 MB36 downloads6cf3ad3a97e2…Get
  • 10.0.014 Apr 20251.20.40.3 MB95 downloadsf96aaab2e5ed…Get
  • 9.0.015 Mar 20251.20.40.3 MB48 downloads6b5dba6be1b7…Get
  • 8.0.015 Mar 20251.20.40.3 MB25 downloads304e3536ac93…Get
  • 7.0.023 Feb 20251.20.40.3 MB38 downloadsc99ca72cda6d…Get
  • 6.0.025 Jan 20251.20.40.3 MB35 downloads7128ecb9cb0e…Get
  • 5.0.015 Dec 20241.20.40.3 MB48 downloads2716895304b7…Get
  • 4.0.014 Dec 20241.20.40.3 MB33 downloads3f91f73035f1…Get
  • 3.0.014 Dec 20241.20.40.3 MB47 downloadsfda23b16f981…Get
  • 2.0.04 Dec 20241.20.40.3 MB40 downloads5c14b505b3df…Get
  • 1.0.026 Nov 20241.20.40.3 MB50 downloads2dbc5937e120…Get

Frequently asked

What licence is RSL OPTIMIZED under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install RSL OPTIMIZED?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download RSL OPTIMIZED safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Which Minecraft versions does RSL OPTIMIZED work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old modpack with no declared version as untested on modern Minecraft.

Details from Modrinth, where the author last updated it on 9 Jun 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 46 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .