Boot to clouds.
Work in pixels.
Experience computing the way it was meant to be. Heaven OS brings you pixel-perfect retro computing with modern AI, interactive games, and beautiful 8-bit aesthetics. Start with Flappy Heaven below!
About Heaven OS
Heaven OS is a love letter to the golden age of computing, when every pixel mattered and interfaces were crafted with intention. We believe that modern software has lost its soul in the pursuit of flashy animations and unnecessary complexity.
Our mission is simple: create a computing environment that feels both nostalgic and futuristic, where every interaction is meaningful and every visual element serves a purpose. Complete with built-in pixel games, AI assistance, and authentic 8-bit experiences.
Whether you're a gamer who loves retro aesthetics, a developer who misses the simplicity of early operating systems, or just someone who wants their computer to feel more human, Heaven OS is built for you. Boot up and play Flappy Heaven instantly!
Features
Every feature designed with intention. No bloat, no confusion, just pure functionality.
Heaven Prompt
Command palette that responds instantly. Press Ctrl/⌘-K to summon divine productivity.
Halo Bar
Essential actions at your fingertips. No hunting through menus or endless clicking.
Cloud Desk
Draggable pixel windows that feel solid and responsive. Organize your workspace your way.
Pixel Games
Built-in retro games like Flappy Heaven. Perfect pixel art and authentic 8-bit gameplay.
Live Demo
Try the Heaven OS experience right in your browser
Flappy Heaven
Navigate through the clouds in this pixel-perfect game
Calculator
Try: calc 15*23 in the command palette below
AI Assistant
Ask questions and get intelligent responses
Terminal
Classic terminal with built-in commands
This is just a preview. The full Heaven OS experience includes draggable windows, file management, and much more.
Ready to ascend?
Join thousands of users who have already discovered the joy of pixel-perfect computing. Download Heaven OS today and experience the future of retro computing.