Crainer's FPSCore
A fast and lightweight optimization modpack made for PvP and SMP servers, focused on higher FPS and smoother gameplay.
⬇ Download on ModrinthThis modpack is designed to improve performance for PvP and SMP gameplay. It includes carefully selected optimization mods that increase FPS, reduce lag, and make Minecraft run smoother during fights and multiplayer sessions.
The goal of this pack is to keep the vanilla feel while giving players a major performance boost. Whether you're playing on competitive PvP servers or large SMP worlds, this pack helps reduce stuttering and improve stability.
Features
- Higher FPS and better performance
- Reduced lag and stuttering
- Smooth gameplay during PvP fights
- Optimized for multiplayer and SMP servers
- Keeps the vanilla Minecraft experience
Perfect for players who want maximum performance without changing the core gameplay.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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 Crainer's FPSCore 1.0.0.mrpack
- Download size: 27 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.