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Bad optimization project artwork

Modrinth · Minecraft modpack

Bad optimization

this modpack adds multiple optimization mods

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

Quick answer

Which Bad optimization release matches Fabric?

Updated 3 months ago
beta file Bad optimization 1.0
Game version 26.1.2
Loader Fabric 0.19.3

Bad optimization 1.0 is a complete pack release for 26.1.2 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 6 mods in this pack file.

Pack setup

How should I set up Bad optimization for players and a server?

Use Bad optimization 1.0 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 Bad optimization 1.0
Dedicated server setup Match Bad optimization 1.0
Pack loader Fabric 0.19.3

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.

Referenced mods 6
Client only 2
Server only 0
Not labelled 4

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 Bad optimization?

Bad optimization 1.0 on Fabric. The pack contents and setup notes below stay tied to that release.

6 mods in this pack file

The selected pack release is Bad optimization 1.0. That file is for Minecraft 26.1.2 with Fabric 0.19.3. It contains 6 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 Bad optimization?

Bad Optimization

Bad Optimization is a Minecraft modpack designed to improve the game's performance by combining a wide range of optimization mods into one easy-to-use package. Despite its ironic name, the goal of the modpack is to make Minecraft run faster, smoother, and more efficiently on both low-end and high-end computers. Instead of focusing on new gameplay features, Bad Optimization prioritizes reducing lag, increasing frame rates, and improving loading times while maintaining the vanilla experience.

The modpack includes multiple optimization mods that work together to enhance different parts of the game. Some mods optimize rendering, others improve memory usage, world generation, networking, lighting, and chunk loading. By combining these improvements, players can enjoy a more stable and responsive Minecraft experience without sacrificing compatibility with other content. The carefully selected mods are configured to avoid conflicts and maximize performance across a variety of hardware setups.

Whether you are exploring massive worlds, building large structures, or playing on multiplayer servers, Bad Optimization aims to provide consistent performance and smoother gameplay. It is an excellent choice for players who want better efficiency without changing Minecraft's core mechanics. With multiple optimization mods working together, Bad Optimization offers a simple yet effective solution for anyone looking to enhance their Minecraft experience.

Project description from Modrinth.

Mods in Bad optimization 1.0

Open any mod on Modpacks.ch to check its files and dependencies.

cloth-config-26.1.154.jar SHA-1 832f9047bc4af13587709c74f7c37e1c8579d1eb · Modrinth version GFM8zh9J · Project link unavailable Side not labelled
fabric-api-0.155.2+26.1.2.jar SHA-1 5fe5204ccc96a17340570db66a5b4127b8176246 · Modrinth version uLkEd5dr · Project link unavailable Side not labelled
fastquit-3.1.4+mc26.1.x.jar SHA-1 51efa22cfe15e4068167cc96da430496afa3ab7e · Modrinth version ly8rADfr · Project link unavailable Client only
ferritecore-9.0.0-fabric.jar SHA-1 eac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled
lithium-fabric-0.24.6+mc26.1.2.jar SHA-1 7631a4e81fcca6290bc32374a4338148bd2ba1ae · Modrinth version fQBdPR1m · Project link unavailable Side not labelled
modmenu-18.0.0 (1).jar SHA-1 0b5cd2531cd3506e431cd2d739da3abceed08ea6 · Modrinth version 3rsoV1bk · Project link unavailable Client only

Pick your setup

Bad optimization by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Bad optimization versions and loaders

1 of 1 releases match

Looking for an older file? The official Modrinth project page is in Resources.