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We've compiled a list of 6 free and paid alternatives to Kerbal Space Program. The primary competitors include Spore, Pioneer. In addition to these, users also draw comparisons between Kerbal Space Program and Orbiter, Shores of Hazeron, Pioneer Scout Plus. Also you can look at other similar options here: Games.


Spore is a multi-genre single-player god game developed by Maxis and designed by Will Wright.

Pioneer
Free Open Source

Pioneer is a space adventure game set in the Milky Way galaxy at the turn of the 31st century.

Orbiter is a realistic 3D real-time space flight simulator program.

Pioneer Scout Plus
Free Open Source

A game of missions, trade and space combat in the 31st century using the Pioneer Space Sim engine...

Zen Koi is a fun, relaxing and stylish mobile game experience from LandShark Games.

KSP is a game where the players create and manage their own space program.

Kerbal Space Program Platforms

tick-square Windows
tick-square Linux
tick-square Mac

Kerbal Space Program Video and Screenshots

Kerbal Space Program Overview

Kerbal Space Program is a multi-genre game where the players create their own space program.

In KSP, you must build a space-worthy craft, capable of flying its crew out into space, without killing them. At your disposal is a collection of parts, which must be assembled to create a functional ship. Each part has its own function and will affect the way a ship flies (or doesn't). So strap yourself in, and get ready to try some Rocket Science!

Maneuver your spacecraft from planet to planet, to moon, to asteroids; really, there is no unrealistic limit.

The game has different game modes, you can play the Career Mode if you want to expand and manage your own Space Center, taking on missions and researching new technologies. Or you can play Sandbox mode if you're only interested in flying and discovering the Kerbal universe without restrictions. There is even a mid point between these two, Science mode.
I also features a fun but fairly accurate physics system, with working orbital mechanics.

Kerbal Space Program Features

tick-square Orbital Mechanics

Top Kerbal Space Program Alternatives

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Kerbal Space Program Categories

Games Education and Reference Software

Kerbal Space Program Tags

rocketry physics-game physics-engine science space physics simulation-game games

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