



What the modpack adds
This Modpack aims for a Complete "OPTIMIZE" for 1.20.1 which has the Most mods to date on Modrinth making it simple and effective for playing with mods.
This Modpack Makes it so you can have a fun experience without it being laggy and making your computer run like a complete potato. Here are the main improvments for this compared to other modpacks,
Preformance for Forge
This great for reducing lag and makes your game run 2x smoother. Heres a good pic of the preformance of a superflat world with this Modpack

Obvious Compatibility
Since this is 1.20.1, you can pretty much add any mod you want only at the expense of future minecraft updates which can already be fixed with backports making this the obvious pick.
#Shaders The is perfect optimization if you want run potato to highend shaders, Lots to choose from like complementary and bsl shaders.
Note* [not all shaders work from my testing, but theres not the many that dont work, just keep in mind]
Chunk preloading
You can preload chunks so when you move around, so its not laggy, using the chunky plugin by pop4959: [ https://modrinth.com/plugin/chunky ]
List of Mods
AI Improvements by Built Broken Modding
BadOptimizations by thosea
Better Biome Reblend by Unknown Mod Group and maintained by Cartrigger
Chunky by pop4959
Dynamic FPS by juliand665
Embeddium by FiniteReality
Entity Culling by tr7zw
Fastload by StockiesLad
FerriteCore by malte0811
GPUBooster by Mr.Toad
ImmediatelyFast by RaphiMC
Memory Leak Fix by FX
Model Gap Fix by MehVahdJukaar
ModernFix by embeddedt
Oculus by Asek3
Packet Fixer by TonimatasDEV
Radium by Asek3
Starlight (Forge) by spottedleaf
""""DISCLAIMER"""""
I do not own any of these mods, so please go give these creators of these mods lots of love and support. I am only here to make a collection of mods that make minecraft better then it already is.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as Fortified Optimized 1.0.0.mrpack
- Download size: 26 KB
- Download link checked 23 Aug 2026 — working
These come from our own check of the pack file, not from the source page.