

🌌 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
- Plasmo Voice: Fully configured to hook straight into the server's dedicated voice ports. Talk seamlessly with your neighbors across the open void without needing third-party software. Press
Vin-game to set up your microphone!
⚡ Next-Gen Performance Suite (No OptiFine Needed)
- Sodium: Massive FPS multiplication using a completely rewritten modern rendering engine.
- ImmediatelyFast & Entity Culling: Drastically speeds up rendering for menus, text, HUD elements, particles, and hidden chests/mobs. Perfect for massive skyblock automated farms.
- Dynamic FPS: Automatically lowers resource usage when you alt-tab to check Discord or guides.
🎭 Visual & Animation Overhauls
- Iris Shaders: Full, seamless support for your favorite modern shader packs.
- Not Enough Animations: Syncs perfectly with the server to show smooth, realistic 3rd-person animations for eating, drinking, rowing, and more.
- LambDynamicLights: Items like torches and lanterns emit actual light in real-time while held in your hand or dropped on the floor.
- Zoomify: Smooth, customizable cinematic zoom transitions (replicates the classic
Ckey feel).
🛠️ Quality of Life Utilities
- Shulker Box Tooltip: Preview Shulker box contents instantly by hovering and pressing
Shift. - AppleSkin: Visualizes exact hunger and saturation values directly on your food bar.
- Inventory Profiles Next: Sleek client-side inventory and chest sorting mechanics.
- Axolotl Client Side: Allows you to safely walk and navigate while looking in your inventory.
🌌 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.
- ♾️ Open-World Skyblock: Fully seamless, infinite void exploration.
- 🏝️ 17 Unique Starter Islands: Choose carefully from 17 distinct layouts to start your sky empire.
- 🌾 Dedicated Resource World: A resettable
/resourcesworld so you never run out of blocks. - 📈 Free In-Game Rankups: 8 distinct, completely free gameplay tiers to unlock powerful utilities.
- 🤝 Vanilla Friendly: Powered by Patbox's server-side mods, meaning un-modded vanilla friends can still join you any time.
🎮 How to Get Started
- Click Install on this modpack inside the Modrinth App.
- Launch the profile.
- Head to Multiplayer -> Add Server, paste the SquareIO server IP, and connect!
- Once inside, press
Vto configure your proximity chat settings, and type/islandto start your Skyblock adventure!
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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 SquareIO Skyblock Infinit Server 1.0.8.mrpack
- Download size: 495 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.
