Bring to life anything you can imagine from rockets and airplanes to cars and more. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. Complete contracts, conquer milestones, and unlock technology in the newly added Career Mode.
Players praise the game's highly flexible craft designer, which allows them to build an almost limitless range of potential vehicles. The procedural parts system lets you fully customize the size, shape, and properties of every component, from fuel tanks and wings to engines and landing gear. The depth of engine customization is a standout, enabling players to fine-tune details like combustion pressure, nozzle geometry, and fuel type to optimize performance.
Reviewers highlight the game's generally intuitive and accessible user interface, especially compared to other space sandbox titles. The craft designer, flight controls, and instrumentation feature helpful tutorials and informative displays, making the game approachable for newcomers. Features like the "heading gizmo" and automated flight controls streamline the experience. One player notes the interface "stands head and shoulders above any other game in this genre" for both simple and complex craft.
A unique feature is the built-in Vizzy programming system, which allows players to automate their creations by dragging and dropping code blocks. Reviewers praise this as a great way to learn real-world programming concepts while optimizing their designs. One player explains how they use Vizzy "to make repeatable launches that require no input," a major advantage over more manual control schemes.
While approachable, the game is praised for its commitment to realistic physics and aerospace simulation. Reviewers highlight accurate representations of orbital mechanics, atmospheric effects, and engine performance modeling, including different combustion cycles and customizable nozzle geometry. The simulation of long-duration interplanetary travel, with support for time-warp, is also noted as impressive. Overall, the game strikes a balance between accessibility and technical depth.