EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars!
Players can design, build, and launch a variety of rockets to fulfill contracts and advance their space program. The game's realistic physics simulation and attention to detail in rocket design create a thrilling and immersive experience. Players celebrate the safe return of their rockets or mourn the occasional "rapid unscheduled disassembly" (i.e., explosion). As the player's company grows, they can unlock automation features that help to streamline the rocket launching process, allowing them to focus on higher-level strategy and planning.
Alongside the core rocket launching mechanics, the game requires players to carefully manage their company's resources, such as funds, personnel, and research and development. Players must balance their spending to fulfill contracts and develop new technologies while maintaining profitability. The progression system, which allows players to unlock new rocket modules, facilities, and capabilities over time, has been described as addictive and satisfying. Players also enjoy the strategic decision-making involved in choosing which contracts to accept and how to allocate their resources.
As players progress, they gain the ability to establish a presence on Mars and even terraform the planet to make it more Earth-like. This process of planetary exploration and colonization has been a highlight for many players, as it allows them to engage in a larger, more ambitious space-faring narrative. While the Mars colonization aspect can feel a bit detached from the core gameplay, the overall sense of scale and achievement in reaching this milestone has been a rewarding experience.