
Modrinth · Minecraft modpack
BadPC-MC
Vanilla Minecraft with Performance Optimations for bad PCs. (Potato PC/low end hardware)
Quick answer
Which BadPC-MC release matches 26.1.2?
BadPC-MC 1.1.1-26.1.2 is a complete pack release for 26.1.2 with Fabric 0.19.2. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 31 mods in this pack file.
Pack setup
How should I set up BadPC-MC for players and a server?
Use BadPC-MC 1.1.1-26.1.2 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.
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.
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 BadPC-MC?
BadPC-MC 1.1.1-26.1.2 on 26.1.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is BadPC-MC 1.1.1-26.1.2. That file is for Minecraft 26.1.2 with Fabric 0.19.2. It contains 31 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 BadPC-MC?
BadPCMC
The Ultimate Low End PC Minecraft Modpack for Smooth FPS & Lag-Free Gameplay
AI Generated Content: Currently the description of this modpack is AI generated and I will rewrite a new description for this Modpack because of the new Rules of Modrinth. The Modpack will still be developed. I'm currently working at 26.2.
BadPCMC is a lightweight Minecraft modpack designed specifically for players with low-end hardware, often called potato PCs, old laptops, or struggling desktops. If you've ever experienced lag, stuttering, or low FPS while trying to run Vanilla Minecraft, this is the best performance modpack for you. I created BadPCMC to make Minecraft playable on my own underpowered laptop – a machine that couldn't even run Vanilla Minecraft properly. Now, with this Fabric-based optimization pack, it runs smoothly and efficiently.
Stay up‑to‑date without losing performance: BadPCMC is typically updated to the latest Minecraft version within a few weeks after a new release, and we also occasionally refresh older versions – so you can stick with your favorite update or move forward without waiting.
Current plans for BadPCMC
- Update to 26.2
- Add new performance Mod(s)
Features – The Best Minecraft Performance Mods Pre-Configured for Weak PCs
This FPS boost modpack comes pre-configured for weak PCs, so you don’t need to tweak any settings. Just install and play. We’ve carefully selected the top optimization mods to balance visual quality and performance:
- Sodium + Sodium Extra + Lithium – Core performance enhancing mods that massively improve FPS on old computers and low-end laptops.
- Dynamic FPS + CullLeaves + EntityCulling + More Culling – Reduce unnecessary rendering to fix Minecraft lag spikes and boost frame rates.
- FerriteCore + ImmediatelyFast + ScalableLux – Additional RAM-saving tweaks and faster load times for potato PC gameplay.
- Better Biome Reblend + Continuity + 3D Skin Layers – Visual upgrades that won’t kill your FPS.
- CraftPresence + Fullbright + LambDynamicLights – Quality-of-life improvements without performance loss.
And many more utility mods like Cloth Config v20, Fabric API, Forge Config API Port, Language Reload, MidnightLib, Mod Menu, Placeholder API, Reese's Sodium Options, Remove Reloading Screen, UniLib, Visuality, YetAnotherConfigLib, Alternate Current – giving you full control over your lightweight Minecraft experience.
Why Use BadPCMC? – The Ideal Minecraft Lag Fix for Old Laptops
- Optimized for low-end PCs and potato laptops
- Pre-configured for weak hardware – no manual tuning needed
- Enjoy a smooth, stutter-free Minecraft experience on machines that struggle with Vanilla
- Carefully balanced mods for maximum FPS while keeping the game looking good
- One of the best Fabric performance modpacks available for old computer Minecraft
- Regular updates: new Minecraft versions supported within weeks, plus occasional updates for older versions – you're never left behind
If your PC struggles to run Minecraft, BadPCMC is the ultimate lag fix and FPS booster – your solution to finally enjoy a smooth, playable game.
Comparison Screenshot
Mod List:
- 3d-Skin-Layers [1.11.1] by tr7zw
- Alternate Current [1.9.0] by Space Walker
- BBE [1.3.1] by ceeden
- Cloth Config v26.1 [26.1.154] by shedaniel
- CraftPresence [2.7.1] by CDAGaming
- Cull Leaves [4.1.2] by Motschen, TeamMidnightDust
- Dynamic FPS [3.11.6] by juliand665, LostLuma
- EntityCulling [1.10.0] by tr7zw
- Fabric API [0.145.3+26.1.1] by FabricMC
- Fabric Language Kotlin [1.13.10+kotlin.2.3.20] by FabricMC
- FerriteCore [9.0.0] by malte0811
- Forge Config API Port [26.1.3] by Fuzs
- Fullbright [3.2.0-alpha.2] by Greenman999
- ImmediatelyFast [1.15.1+26.1.1] by RK_01
- LambDynamicLights [4.10.0+26.1] by LambdAurora
- Language Reload [1.7.6+26.1] by Jerozgen
- Lithium [0.22.1+mc26.1] by JellySquid, 2No2Name
- MidnightLib [1.9.2] by Motschen
- Mod Menu [18.0.0-alpha.8] by Prospector, haykam821, gniftygnome, TerraformersMC
- More Culling [1.7.0-beta.3] by FX - PR0CESS, 1Foxy2
- Placeholder API [3.0.0-beta.2+26.1] by Patbox
- Reese's Sodium Options [2.0.5+mc26.1.1] by FlashyReese
- Remove Reloading Screen [5.2.3+mc.26.1] by dima_dencep
- ScalableLux [0.2.0+fabric.2b63825] by Spottedleaf, ishland
- Sodium [0.8.9+mc26.1.1] by JellySquid (jellysquid3)
- Sodium Extra [0.8.6+mc26.1.1] by FlashyReese
- UniLib [1.2.1] by CDAGaming
- Visuality [0.7.13+26.1] by PinkGoosik
- YetAnotherConfigLib [3.9.2+26.1-fabric] by isXander
Created with love and personal experience – this modpack turned Minecraft into a playable low-end PC game for User404_'s underpowered laptop, and it can do the same for you!
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Project description from Modrinth.
Mods in BadPC-MC 1.1.1-26.1.2
Open any mod on Modpacks.ch to check its files and dependencies.
c332e3ea2fd5f9e70a5a72498a9fede3e6a84015 · Modrinth version PGm6TCxh · Project link unavailable Server only8bba1a6e552b3ec93a06bb25cf61f28e8a1707be · Modrinth version aTHgWr9a · Project link unavailable Client only0045820bffd72feabde004a52e0ce52c819f8cc8 · Modrinth version FwlmN3fE · Project link unavailable Client only832f9047bc4af13587709c74f7c37e1c8579d1eb · Modrinth version GFM8zh9J · Project link unavailable Side not labelledbe4bf927bbb84f0f57783aea8c6624890680b4d2 · Modrinth version l1mM6Ov7 · Project link unavailable Client only6e8a0625d8a9ce696aa13d0d62fb46dcd0d66839 · Modrinth version hygeI23D · Project link unavailable Client only02fc6f553350be9a87b6c91bb4f72bbcc669b5b1 · Modrinth version yIvrAg8G · Project link unavailable Client only66f8cc53a00be11374fc4cdd33ac909e90eb54f3 · Modrinth version zGhSzRSB · Project link unavailable Client only17829d606ef5b73be4b206e5a465f8fb4e526fd5 · Modrinth version NaRJu6ah · Project link unavailable Client only52c06c2ec10eec8c799724a43b5fa338afea2475 · Modrinth version dZsorAUN · Project link unavailable Side not labelledb6190b247c557c493dc4204121744f289a1d1837 · Modrinth version 2i87JpYj · Project link unavailable Side not labelledeac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelledb53baf921ed9809d78a3b7a770b8789f8386e6ea · Modrinth version mwAOaKnn · Project link unavailable Side not labelled4bf3b271a44bc6dd8f9ac2bd742186a5faa29141 · Modrinth version 5Zv53myD · Project link unavailable Optional Client only195bc6059dda0aac574906d035fae0b62a575a87 · Modrinth version lRuSLf0Y · Project link unavailable Client only7d48324546d39cdfe5bfa90e1897bb031619a15d · Modrinth version UnhzVQJV · Project link unavailable Client only9ccc08bee9868e32e14c799298b88dade31d2c3d · Modrinth version pBt7L8Nq · Project link unavailable Client onlya2575886c93255a73e5c583e89332b8bd56023d3 · Modrinth version R7MxYvuW · Project link unavailable Side not labelled774ecb558e511a3e0ad7144967550207c5a66d18 · Modrinth version LYhERhb8 · Project link unavailable Side not labelled996783ff7b322e73c3a6799fecc5ca3023958514 · Modrinth version jvjwXH6l · Project link unavailable Client onlyae8afeefa6e512f7c22053642fd5059a5ed4979b · Modrinth version 2dmV3p9N · Project link unavailable Client onlyc1ce548549ec4517b9393985cefc65389e6f36d8 · Modrinth version b3IPAHgB · Project link unavailable Side not labellede1c704acfb5bde6df36b23c3a38faff1f02abb73 · Modrinth version p88Tf9YM · Project link unavailable Client only70a846225680e3cfe3dc1bd9a870d294a93baf9a · Modrinth version LYRXlhmw · Project link unavailable Client only3875a697a9bb014c06aa3a62d72e8bec3de23160 · Modrinth version gYbHVCz8 · Project link unavailable Side not labellede76383ba3a38376f2937795d812a31a201f04aa9 · Modrinth version 8kxiY3G1 · Project link unavailable Client only457ea5643de4e537eb44fc117d88886d52cdebf9 · Modrinth version 1bz3AMCV · Project link unavailable Client only355b37c13219bd5fcfe1ad84911739008abd12a7 · Modrinth version SIrB5bCM · Project link unavailable Client only1eb8c27443a3f916d623cd75e2d9273c1e43985a · Modrinth version dIHfRr0V · Project link unavailable Client onlyff350d5d1253285f9a19f05f8e44d2403215b61d · Modrinth version rjaBaaYV · Project link unavailable Client only666bbfcce4508b53d51dca1e4253f528c517b315 · Modrinth version hzww5Tor · Project link unavailable Side not labelledPick your setup
BadPC-MC by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.4
1 loader build1.20.1
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
BadPC-MC versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.
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