Kerbal Space Program 1.3: "Away with words" is now available.Version 1.3 includes the total localization of Kerbal Space Program in four more languages: Japanese, Simplified Chinese, Russian and Spanish. Additionally, the official mod Asteroid Day is now fully integrated together with the new Ambient Light Adjustment feature.
User reviews:
Recent:
Overwhelmingly Positive (763 reviews) - 97% of the 763 user reviews in the last 30 days are positive.
Overall:
Overwhelmingly Positive (33,361 reviews) - 96% of the 33,361 user reviews for this game are positive.
Release Date: Apr 27, 2015

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Recent updates View all (39)

June 28

Get a hold of Kerbal Space Program with the Steam Summer Sale!



The Steam Summer Sale continues and of course, Kerbals couldn’t be left out of this craze, so we prepared a huge discount you should definitely check out.

We invite new players to be part of the Kerbal Space Program family! Join us on our official forums, and follow us on Twitter and Facebook to get the latest news regarding everything Kerbal.

Happy launchings!

84 comments Read more

May 31

KSP Acquired by Take-Two Interactive

Hello everyone,

We have very exciting news to share with the KSP community today: Take-Two Interactive has purchased Kerbal Space Program. The important thing to know is that this big news doesn’t change much for the KSP community. Squad and the current development team is still here and we’re hard at work on KSP and its future updates, but now we are fortunate enough to do so with the help of an experienced publisher like Take-Two, and we couldn’t be more excited and happy to see where our conjoint collaboration will take KSP forward. 

Right now, we’re still focused on the Kerbal Space Program: Making History Expansion and we’ll continue to keep you updated on our progress. And yes, we’re keeping our promise of free DLC for everyone who purchased KSP through April 2013! We’re continuing to work closely with Blitworks on the updated version of KSP for consoles, which will be available on the Xbox and PSN digital stores when it is complete. This will be a free update for anyone who already owns KSP on Xbox or PS4. We can’t wait for you to play what we’ve been working on in the coming months! 

This is a very exciting time for KSP and the Community, and we hope you’re as thrilled as we are. The team at Take-Two are big fans of KSP, who have been persistently knocking on our door trying to work with us for a long time. They share your passion for the game and we’re really eager to see what Squad and Take-Two can do together for Kerbal Space Program moving forward! 

Happy launchings!

-The KSP Development Team

1750 comments Read more

About This Game

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!

The game offers three gameplay modes: Sandbox, in which you are free to build anything you can think of; Science Mode, which lets you perform Scientific experiments to advance the knowledge of Kerbalkind and further the available technology; and Career Mode, in which you must manage every aspect of your Space Program, including administration strategies, Crew Management, Reputation, as well as taking up Contracts to earn Funds and upgrade your Space Center Facilities (or repair them).

Add to this the ability to capture asteroids (a feature done in collaboration with NASA), Mining for resources out across the furthest reaches of the Solar System, Constructing Bases and Space Stations in and around other worlds; plus literally thousands of mods from a huge active modding community, all add up into the award-winning game that has taken the space sim genre by storm.

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 crewmembers, hire them, and send them out into space and make them into heroes.
  • Research and Develop new technologies to advance your Space Program.
  • Take on Missions to attract interest in your Space Program.
  • Discover new worlds and expand the scientific knowledge of Kerbalkind.
  • Extract valuable resources from all over the solar system.
  • Set up your own communication networks with CommNet.
  • Now you can use satellites for reconnaissance purposes with KerbNet.
  • Have total control over how the fuel flows through your vessels!
  • And a whole lot more!

System Requirements

Windows
Mac OS X
SteamOS + Linux
    Minimum:
    • OS:Windows Vista or 7
    • Processor:Core 2 Duo
    • Memory:3GB RAM
    • Graphics:SM3 512MB VRAM
    • Hard Drive:4 GB HD space
    Recommended:
    • OS:Windows 8 or 10 64 bit
    • Processor:Core i5
    • Memory:4 GB RAM
    • Graphics:SM4 1GB VRAM
    • Hard Drive:6 GB HD space
    Minimum:
    • OS:Mountain Lion (10.8)
    • Processor:Intel
    • Memory:3 GB RAM
    • Graphics:SM3 512MB VRAM
    • Hard Drive:4 GB HD space
    Recommended:
    • OS:El Capitan (10.13)
    • Processor:Intel Core i5
    • Memory:4 GB RAM
    • Graphics:SM4 1GB VRAM
    • Hard Drive:6 GB HD space
    Minimum:
    • OS: Linux (Most distros should work)
    • Processor: Core 2 Duo
    • Memory: 3 GB RAM
    • Hard Disk Space: 4 GB HD space
    • Video Card: SM3 512MB VRAM
    Recommended:
    • OS:Ubuntu 14.04
    • Processor:Core i5
    • Memory:4 GB RAM
    • Graphics:SM4 1GB VRAM
    • Hard Drive:6 GB HD space
Customer reviews Learn More
Recent:
Overwhelmingly Positive (763 reviews)
Overall:
Overwhelmingly Positive (33,361 reviews)
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