Juno: New Origins is an immersive aerospace sandbox experience that allows you to build and test rockets, airplanes, cars, and virtually any vehicle you can imagine. In this highly detailed 3D world, you'll have access to realistic physics across land, sea, air, and space. This free-to-play version includes most of the content from the Complete Edition, with additional content available for purchase as separate bundles.

Aerospace Sandbox

Create and test your creations using a wide range of customizable parts. From fuel tanks and wings to cargo bays and nose cones, you can stretch and reshape each component to fit your design needs. Customize the appearance of your vehicles with a variety of paint options and tweak their reflectiveness, emissiveness, and texture styles.

Career Mode and Tech Tree

Take charge of your own aerospace company and progress through the game by completing contracts and earning money and tech points. The tech tree offers a vast array of technologies to unlock as you conquer milestones and explore landmarks. Interactive tutorials are available to guide you through building and operating rockets, cars, and airplanes.

Engine Customization

Design your own rocket and jet engines with precise adjustments. Modify parameters like power cycle, combustion pressure, gimbal range, and fuel type. Optimize your engines for various conditions, whether it's powerful liftoffs or efficient interplanetary travel. Engine performance directly influences visual effects like exhaust expansion or contraction based on atmospheric pressure.

Programming Your Crafts

Use Vizzy, a programming language tailored for Juno: New Origins, to easily drag and drop code blocks for logging telemetry, automating tasks, and designing custom MFD touch screens. Enhance your craft’s functionality while developing programming, math, and physics skills.

Realistic Orbit Simulation

Experience realistic orbit simulations supported by time-warp features, allowing you to reach distant planets without waiting months in real-time. Utilize the Map View to plan your orbits and future burns, setting up encounters with other celestial bodies.

Download and Share

Access a vast collection of user-created crafts, sandboxes, and planets from SimpleRockets.com. Upload your own creations and share them with the community, rising through the ranks from a white-level builder to a gold-level builder and beyond.