Engines, tanks, wings, and other parts can be used in many different and sometimes intricate designs but if you are launching a crew capsule, please, do not forget the parachute system! Once the player has acquired the capacity to safely launching rockets, the space program can be fully developed creating, for example, a space station in low-Kerbin orbit where Kerbal astronauts can perform extravehicular activities.

The core of the game consists of the construction of the space transportation system. Kerbals are space enthusiasts and players will never lack astronaut candidates for whatever space mission one can possibly imagine. To achieve this dream, they will furnish the player with every kind of hardware needed to build rockets, probes, and spaceplanes, along with volunteers with a blind and sometimes misplaced trust in the engineering capacity of the player.

The Kerbals are the inhabitants of Kerbin, an Earth-like planet in a planetary system just like ours. In KSP, the players have to create and manage their own space exploration program, which means design, build and flying spacecraft, ultimately trying to help the little green humanoids called Kerbals to conquer space. The rocket assembly facility in the game, where players can build up their launchers (Credits: Squad).

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