Modrinth · Minecraft modpack

Optimius client

Optimius client is a modpack which is a fork of remarkbly optimized

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Optimius client release should I use?

Updated 7 months ago

Latest stable file Optimius client 3.0

Game version 1.21.10

Loader Fabric 0.18.1

Optimius client 3.0 is a complete pack release for 1.21.10 with Fabric 0.18.1. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 25 mods in this pack file.

Pack setup

How should I set up Optimius client for players and a server?

Use Optimius client 3.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install Optimius client 3.0

Dedicated server setup Match Optimius client 3.0

Pack loader Fabric 0.18.1

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

Plan the server requirements Read the Minecraft installation guide

Referenced mods 25

Client only 0

Server only 0

Not labelled 25

These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.

What are the server requirements for Optimius client?

Optimius client 3.0. Change the pack release and its contents or setup may change too.

25 mods in this pack file

The selected pack release is Optimius client 3.0. That file is for Minecraft 1.21.10 with Fabric 0.18.1. It contains 25 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is Optimius client?

Optimius is the best optimization modpack to optimize and boost your Minecraft experience with better performance and amazing visuals and having pvp huds for pvp and low fire and side shield. Improve FPS, reduce lag, enjoy smooth gameplay with this lightweight and powerful modpack. Perfect for all Minecraft players.

⚠️ Attention Content Creators

If you're a content creator making a video about the Optimius client, please make sure to:

Provide the Official Link: Share the official Modrinth link in your video description.
Give Proper Credits: Mention the modpack name and give credits in your video to support its creators.
Your support helps the community grow and keeps modders motivated to create amazing content! 🎮

Key Features:

Performance Boost: Powered by Sodium, Lithium, and ImmediatelyFast, this modpack drastically improves frame rates, reduces lag, and optimizes chunk loading for a buttery-smooth experience and having pvp huds for better pvp.

Visual Enhancements:

With Iris Shaders, enjoy breathtaking lighting effects, realistic shadows, and enhanced textures for a visually captivating world.

Improved Efficiency:

Mods like More Culling, Dynamic FPS, and Entity Culling ensure your system runs efficiently by minimizing unnecessary rendering and resource usage.

Stability & Fixes: Say goodbye to memory leaks and lag spikes with Memory Leak Fix and ModernFix, ensuring a stable and crash-free gameplay experience.

User-Friendly Configuration:

Easily tweak your settings with the intuitive YetAnotherConfigLib (YACL) and Cloth Config API.

Additional Enhancements:

Enjoy faster chunk management with Concurrent Chunk Management Engine, better mob rendering with Enhanced Block Entities, and smoother animations with 3D Skin Layers.