
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
- 15 mo ago
- Available on
- Modrinth
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
Download
From RSL OPTIMIZED’s own host. Nothing is re-hosted here.
RSL HIGHLY OPTIMIZED 12.0.0.mrpack · 0.3 MB · for 1.20.4
2f93d4cb1cc2…Older versions11Hide older versions
- 11.0.020 May 20251.20.40.3 MB36 downloads
6cf3ad3a97e2…Get - 10.0.014 Apr 20251.20.40.3 MB95 downloads
f96aaab2e5ed…Get - 9.0.015 Mar 20251.20.40.3 MB48 downloads
6b5dba6be1b7…Get - 8.0.015 Mar 20251.20.40.3 MB25 downloads
304e3536ac93…Get - 7.0.023 Feb 20251.20.40.3 MB38 downloads
c99ca72cda6d…Get - 6.0.025 Jan 20251.20.40.3 MB35 downloads
7128ecb9cb0e…Get - 5.0.015 Dec 20241.20.40.3 MB48 downloads
2716895304b7…Get - 4.0.014 Dec 20241.20.40.3 MB33 downloads
3f91f73035f1…Get - 3.0.014 Dec 20241.20.40.3 MB47 downloads
fda23b16f981…Get - 2.0.04 Dec 20241.20.40.3 MB40 downloads
5c14b505b3df…Get - 1.0.026 Nov 20241.20.40.3 MB50 downloads
2dbc5937e120…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. The download link goes to the source recorded for that release; verify the publisher, filename and 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.
Is this information wrong or missing something? .

