Kerbal Space Program

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Third party DRM: Steam

This game requires a free Steam account to play.

Customer notes

Please Note: This is an Early Access Title


Asteroid Redirect Mission

Asteroid Redirect Mission

Kerbal Space Program is a multi-genre game where players create their own space program. In KSP, you must build space-worthy craft, capable of flying your crew out into space, without killing them. At your disposal is a collection of parts, which must be assembled to create a functional ship.

Key Features:

  • The Vehicle Assembly Building and the Space Plane Hangar allows players to build spacecraft out of any imaginable combination of parts.

  • Fully-fledged, Physics-based Space Flight Simulation ensures everything will fly (and crash) as it should.

  • Take your Kerbal crew out of the ship and do Extra Vehicular Activities.

  • Fly out to Moons and other Planets.

  • Procedural Terrain delivers detailed terrain at a vast scale. The Kerbal Planet is 600km in radius!

  • Mod-enabled, allows players to create new content and modify the game.

  • Ship systems. Keep an eye out for engine temperatures and fuel levels, and try not to explode.

  • Build ships with multiple stages, and jettison parts away as they burn out.

  • Full control over the ship’s setup allows for complex ships and advanced functionality.

  • Dock spacecraft together to build Space Stations, Massive Starships, or even surface bases on other worlds.

  • Manage your crews.

  • Research and Develop new technologies to advance your Space Program.

Customer reviews


Buzz Aldrin I'm not

anto103 | April 1, 2014 | See all anto103's reviews »

What can be better than building your own Space ship and launching your little Kerbals into space at hundreds of miles per hour. What can be better than missing that very important shot that's needed to land safely on Mun? The best fun I've ever had in this game would be down to the look of horror on a Kerbas'l face as they fall to their death in the burning ruins of a failed rocket as it falls towards the upcoming ground. If you enjoy torturing small creatures this is the best game for you.


A truly amazing game

sonictj | March 20, 2014 | See all sonictj's reviews »

The graphics and simulation is amazing, with different planets to explore and a stunning environment that is yours to use. You can build spaceships and send them to space. Although the game is still in alpha, it's insanely fun and amazing capability with my laptop, it lags every once in a while but that doesn't affect the gameplay whatsoever. It's a fabulous game that has unlimited playtime and never gets old, you can do anything. Currently, you can choose career or sandbox, but career doesn't really have too much to it, which makes sandbox mode stand out even more. Overall, it's an amazing game with stunning graphics.


Great game!

xtrememe7 | Feb. 28, 2014 | See all xtrememe7's reviews »

Kerbal Space Program is a trial and error game and when you start playing it is incredibly confusing as you continue to play you learn how things work and it is amazing and before you know it your making an overly-complicated rocket that may or may not explode on launch and it is truly rare to find a game as good as Kerbal if your interested in Kerbal and debating getting it I for sure recommend just getting it and begin your space adventures!


Really great simulation

alex91923 | Feb. 14, 2014 | See all alex91923's reviews »

The first game i really wanted to get since its alpha. This game combines space ship building with the eventual launch of the spaceship. This allows for crazy designs and amazing ships! The physics engine part needs to be worked on a bit however, as currently air resistance is not calculated very well, but mods are able to fix it!

However, one of the better parts in my opinion is building a space plane. As this combines both the dynamics from building a rocket, with the ability to land a plane. This game will never get dull, and its only in beta right now. Only more parts will come about as the game matures throughout the beta. This is a definite must-buy.


An addictive, education and fun simulation!

jiayaik | Jan. 27, 2014 | See all jiayaik's reviews »

Kerbal Space Program is a game where you build rockets and space ships and explore space. The sense of achievement that you get from this game is amazing. Whether it is successfully reaching orbit, landing on the Mun, reaching the other planets in the system, flying to the sun, etc., you will feel as if you had achieved something significant. Failure, on the other hand, is often hilarious. The variety of mods that are currently available for the game is fantastic.

In conclusion, KSP is a fun simulation that will keep you awake late into the night as you try to not crash on the Mun for the 77th time. While it may still be in 'Alpha', the game is in a very playable state and has much to explore.