HomeJavaModpacksSquareIo ModPack
SquareIo ModPack
SquareIo ModPack — screenshot 1

🌌 SquareIO Companion Pack | Official Client Modpack

Welcome to the official client-side companion modpack for SquareIO, the ultimate unlimited, open-world Skyblock Infinite server!

While SquareIO is built natively on a heavily customized server architecture that allows 100% vanilla clients to connect, using this official modpack unlocks the definitive multiplayer experience. It features seamless proximity voice chat, jaw-dropping performance optimizations, fluid animations, and vital client-side quality-of-life utilities.


🚀 Key Features of this Pack

🎙️ Immersive Proximity Voice Chat

⚡ Next-Gen Performance Suite (No OptiFine Needed)

🎭 Visual & Animation Overhauls

🛠️ Quality of Life Utilities


🌌 About the Server: SquareIO

SquareIO is a borderless, multiplayer world driven by Modrinth's revolutionary Skyblock Infinite progression mechanics. Instead of traditional bedrock box islands, travel across an endless void, build massive bridges, meet neighbors, and team up naturally.


🎮 How to Get Started

  1. Click Install on this modpack inside the Modrinth App.
  2. Launch the profile.
  3. Head to Multiplayer -> Add Server, paste the SquareIO server IP, and connect!
  4. Once inside, press V to configure your proximity chat settings, and type /island to start your Skyblock adventure!
Quick facts

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

Verified by MCModsHub

These come from our own check of the pack file, not from the source page.

Explore more