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CUBION
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About Cubion

Built by players, for players Join our community, get help Become a Cubion author (coming soon) Share your Minecraft knowledge Built by players, for players Join our community, get help Become a Cubion author (coming soon) Share your Minecraft knowledge
Our Mission

Reimagining the Minecraft launcher

We're building the future of your Minecraft experience: community‑led, secure by design and always pushing the boundaries of what's possible.

Security

Your safety comes first

We only support official Microsoft/Mojang accounts. No cracks, no piracy, no compromises — so you can play worry‑free.

Community

Player‑powered

Cubion is built by Minecraft fans and modders. Your feedback shapes every feature and update.

Innovation

Innovation without limits

We never stop experimenting. Expect new AI tools, performance upgrades and features you won't find in any other launcher.

Ready to experience the future? Get Started
CRITICAL SECURITY POLICY

Fair Play Only

Cubion runs on 100% official Minecraft architecture. We require a valid Microsoft or Mojang account and actively prevent cracked content. This protects you, supports creators and keeps the Minecraft ecosystem healthy.

Security Warning

Our Commitment

Microsoft/Mojang accounts only — no exceptions.

No piracy — we actively block cracked clients to support developers and creators.

Legal & fair — respecting intellectual property is part of our culture.

Safe & secure — your account and data stay protected.

NON-NEGOTIABLE SECURITY POLICY

Account Security

Official accounts only. No cracked or pirated content allowed.

Legal Compliance

Supports developers and respects intellectual property rights.

Safe Environment

Protected from malware, viruses, and unauthorized access.

Features & integrations

Powerful tools to customise your game, fully compatible with Forge, Fabric, Quilt, OptiFine and more.

Forge icon

Forge

Full Minecraft Forge support

Fabric icon

Fabric

Fabric mod loader compatibility

CurseForge icon

CurseForge

Direct CurseForge integration

Modrinth icon

Modrinth

Modern Modrinth platform

Why Choose Cubion?

Lightning fast, universal access, clean experience, always fresh.

Lightning Fast

Lightning Fast

Our global CDN delivers mods and packs in seconds

Universal Access

Universal Access

Works seamlessly on Windows, macOS and Linux

Clean Experience

Clean Experience

100% free, no ads, no tracking, no bloatware

Always Fresh

Always Fresh

Regular updates shaped by community feedback

Lightning Fast

Lightning Fast

Our global CDN delivers mods and packs in seconds

Universal Access

Universal Access

Works seamlessly on Windows, macOS and Linux

Clean Experience

Clean Experience

100% free, no ads, no tracking, no bloatware

Always Fresh

Always Fresh

Regular updates shaped by community feedback

Cubion Cube - Click to explore!
Break me!

Cubion Legend

From the first cubes to a revolutionary launcher — our journey to creating the best Minecraft experience. We started as ordinary players and went all the way to developers.

Our Story

Dive into the story of the team that changed the world of Minecraft launchers. From the first blocks to revolutionary ideas — learn how we became a family.

Origins

Every great story begins with a dream. Learn how ordinary players became creators of the future.

Discovering the World icon

Discovering the World

Our earliest team members met in Minecraft, exploring endless landscapes together, gathering resources and building their first blocky homes. Those shared adventures ignited our passion for the cubic universe and forged the friendships that would one day evolve into Cubion.

Ideas Forge icon

Ideas Forge

We launched our own servers and began crafting unique mods. Digging into Minecraft's code and experimenting with new ideas deepened our understanding of the game and laid the groundwork for something greater.

Birth of Cubion icon

Birth of Cubion

We decided to turn our passion into a product. We envisioned a launcher built by players, for players — intuitive, powerful and respectful to the game we love.

Quality Foundation icon

Quality Foundation

The first version of Cubion was released: built‑in CurseForge & Modrinth support, Crash Fix, the first generation of Cubion AI and a robust mod management system. This became the solid foundation for all future innovation.

Partnership with Mojang/Microsoft icon

Partnership with Mojang/Microsoft

Switching to official account, supporting only licensed game.

Building the Future

Every day we write a new chapter. The future we are building together — join us and become part of history.

Fast CDN & Community icon

Fast CDN & Community

Actively building our own CDN and expanding community, preparing Cubion knowledge base.

Cubion Knowledge Base icon

Cubion Knowledge Base

Launch of our knowledge base for players — 25% ready, release coming soon.

Crash Fix System 2.0 icon

Crash Fix System 2.0

Fully automatic system for diagnosing and repairing launcher and mods.

Cubion AI 2.0 icon

Cubion AI 2.0

Smart recommendations for mods, packs and performance settings, built on machine learning.

Premium Servers & Creator Platform icon

Premium Servers & Creator Platform

Own premium servers and platform for mod monetization.

Building the future, together

Every day we add new chapters to the Cubion story — from our own CDN and knowledge base to Crash Fix 2.0, AI 2.0 and beyond. Join us as we create premium servers and a platform that lets creators monetise their work.

A world without limits

We dream of a Minecraft ecosystem where players can create, earn and connect. A place to build careers, forge friendships and even start families in their favourite universe. No more crashes. No piracy. Just pure creativity. Join us and help shape that world.

Cubion Features & Roadmap

Modpack & Resource Management
✅ Ready

Modpack & Resource Management

One-click install and update of modpacks, mods, resource packs and shaders in a single interface; stores everything in one place without duplicates.

Mod Loader Support
✅ Ready

Mod Loader Support

Supports Forge, Fabric, Quilt, OptiFine and other loaders; install vanilla versions and loaders with one click.

Cross-Platform
✅ Ready

Cross-Platform

Works on Windows, macOS and Linux with the same modern interface.

Multi-Instance Management
✅ Ready

Multi-Instance Management

Create separate instances with their own versions, settings and mods so modpacks and worlds stay isolated.

Efficient Resource Storage
✅ Ready

Efficient Resource Storage

Uses hard/symbolic links for resources, saving disk space.

CurseForge & Modrinth Integration
✅ Ready

CurseForge & Modrinth Integration

Built-in access to mod and modpack catalogs from the biggest communities; install directly from the launcher.

Import/Export Modpacks
✅ Ready

Import/Export Modpacks

Supports importing and exporting modpacks (CurseForge/Modrinth) using standard formats.

Microsoft Account Login
✅ Ready

Microsoft Account Login

Only official Microsoft/Mojang accounts; optional skin services like Blessing Skin.

Fast Multi-Part Downloads
✅ Ready

Fast Multi-Part Downloads

Optimised multi-thread downloads for faster installation of large files.

Customizable Mirrors
✅ Ready

Customizable Mirrors

Choose download mirrors (including BMCL API) for better speed.

Modern UI & Themes
✅ Ready

Modern UI & Themes

Lightweight, flexible interface designed for beginners and experienced players alike.

Automatic Updates & Code Signing
✅ Ready

Automatic Updates & Code Signing

Safe updates via AppInstaller/APPX with digital signatures; no SmartScreen warnings.

Crash Fix System
🔄 In Dev

Crash Fix System

Automatic detection and repair of common Minecraft issues with intelligent diagnostics.

Progress 75%
Cubion AI
🔄 In Dev

Cubion AI

AI-powered recommendations for mods, shaders, and modpacks based on your preferences.

Progress 60%
Fast CDN
📅 Planned

Fast CDN

Global content delivery network for lightning-fast mod and modpack downloads.

Progress 25%
Premium Servers
📅 Planned

Premium Servers

High-quality Cubion-hosted servers with exclusive content and premium performance.

Progress 10%
Creator Platform
📅 Planned

Creator Platform

Built-in tools for mod creators to publish, distribute, and monetize their content.

Progress 5%

Have ideas for new features?

Join the Discussion

Frequently Asked Questions

Common questions about Cubion and how it works

What makes Cubion different?

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Cubion is built by Minecraft players and modders. We prioritise security (official accounts only) and offer one‑click mod management, cross‑platform support, AI‑powered recommendations and a clean, ad‑free interface.

When will Cubion launch?

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We're planning a 2025 release. We're perfectionists at heart, so we'll announce an exact date once the launcher meets our standards.

How can I join the community or help test?

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Join our Discord server to get early access, share feedback and help us shape Cubion. We welcome modders, server owners and curious players.

Is Cubion really free?

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Yes, Cubion is completely free for players and always will be. We don't show ads or charge for core features. The project is community-funded, and we're introducing premium options for players who want more from their experience—like premium servers, enhanced AI features, and exclusive bonuses. At the same time, the Cubion team will always ensure that every player can achieve the main goal: playing Minecraft comfortably, easily, and simply for as long as they need.

Will Cubion let me earn money?

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We're working on a Creator Platform and premium servers to help modders and server owners publish and monetise their content. Stay tuned.

What about privacy?

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We collect minimal telemetry (only crash and performance data) to improve the launcher. Your personal data and game content are protected with industry-standard security measures.

Get in Touch

Have questions or feedback? We'd love to hear from you! Reach out through any of these channels.

Minecraft™ is a trademark of Mojang AB. Cubion is not affiliated with Mojang or Microsoft.Cubion is an independent, community-driven project that respects and supports official Minecraft.

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