

MaxFPSX modpack designed to get the most FPS out of Minecraft with the least lag possible, using highly optimised mods.
Warning If ther is sodium Delete It because it will make problem With VulkanMod
All video settings are set to the absolute lowest settings by default to provide the best FPS out of the box. Once you are in the game turn up your video settings to your liking (preferably starting with view distance first).
Mods in this modpack optimise things like better entity/block culling for more fps, faster lighting calculations, cached game assets for faster loading, memory usage optimisations/fixes, optimised networking packets, and other core game mechanic optimisations (game physics, mob AI, block ticking, etc). This is all achieved without majorly changing the core game, so everything should still work and play like the vanilla game, just with better overall performance.
MOD LIST
- BadOptimizations (by thosea)
- Cull Leaves (by Motschen)
- MoreCulling (by FX_PR0CESS)
- Lithium (Fabric/NeoForge) (by JellySquid)
- Very Many Players (Fabric) (by ishlandmc)
- Krypton (by tuxed)
- Entity Culling Fabric/Forge (by tr7zw)
- Cloth Config API (Fabric/Forge/NeoForge) (by shedaniel)
- Mod Menu (by Prospector)
- Ksyxis (by VidTu)
- Text Placeholder API (by Patbox)
- ModernFix (by embeddedt)
- Fabric API (by modmuss50)
- FerriteCore (Fabric) (by malte0811)
- lazy-language-loader (Fabric) (by chachylmao)
- Redirectionor [Retro] (by Hileb)
- Clumps (by Jaredlll08)
- Enhanced Block Entities (by FoundationGames)
- Entity View Distance (by Patbox)
- VulkanMod (by Collateral)
- 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 MaxFPSX 1.0.0.mrpack
- Download size: 51 KB
- Download link checked 13 Sept 2026 — working
These come from our own check of the pack file, not from the source page.