Compatibility
Minecraft: Java Edition
Platforms
Supported environments
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Details
🔥 Alpha FPS+ – Boost FPS on Low-End PCs (Fabric 1.21 and other ver)
l Alpha FPS+ is mainly made for FPS boost only and PvP mods. It includes some of the most popular FPS optimization mods for Minecraft 1.21 and others.
If you're getting 60 FPS but it's not stable, this pack will stabilize it and push it even higher.
💻 Boost your Minecraft FPS to 60+ even on 4GB RAM laptops — optimized with Sodium, Lithium, and clean Fabric mods. ⚔️ Perfect for Crystal PvP, UHC, or survival — wherever FPS and combat clarity matter.
🎯 Key Features
- 🚀 FPS boost mods only — no clutter, no bloat
- 👁️ Lightweight setup that works even on low-end PCs
- 🧠 No complicated configs — just plug & play performance
- 🧪 Designed for use on Popular Servers
- ⚡Good For PvP like Crystal PvP, Uhc, And other Modes
📦 Mods Included
- Sodium – Core FPS boost
- Lithium – Game logic optimization
- Dynamic FPS and more...
💡 Pro Tip for PvP Experience
👉 Go to
Options → Accessibility Settings on main menu → Damage Tilt
and set it to 0%
This removes the screen shake when taking damage — gives a clear view in fights, great for Crystal PvP.
📁 How to Download & Install
🟢 Option 1: Easiest (.mrpack)
Download the .mrpack
from this page, and open it using:
- ✅ Prism Launcher
- ✅ Modrinth App
Click Import from .mrpack, then launch.
🟡 Option 2: Manual Zip Method
- Download the
.mrpack
- Go to: https://fabulously-optimized.github.io/mrpack-to-zip/
- Convert it to
.zip
, extract it, and place the mods in your.minecraft/mods
folder
Make sure you have:
✔️ Fabric Loader 0.16.3+
🧠 System Requirements
Level | Specs | Expected FPS |
---|---|---|
🔥 100% | 8 cores CPU, 8GB RAM | 200–400 FPS |
⚙️ 50% | 4 cores CPU, 6GB RAM | 100–200 FPS |
🧊 25% | 2–4 cores CPU, 4GB RAM | 50–110 FPS |