Kerbal Space Program: Breaking Ground Expansion, all new content for Kerbal Space Program is Now Available on Steam!

Kerbal Space Program: Breaking Ground Expansion is the second expansion for the PC version of the critically acclaimed space flight simulator, Kerbal Space Program. This feature-rich expansion is focused on increasing the objective possibilities once celestial bodies have been reached by adding more interesting scientific endeavors and expanding the toolset.

Save 50% on Kerbal Space Program during this week's Midweek Madness*!

Also, be sure to check out the newly released Making History Expansion!

*Offer ends Friday at 10AM Pacific Time

Save 40% on Kerbal Space Program during this week's Midweek Madness*!

To celebrate the Turbo Charged Update, Squad is offering 40% off Kerbal 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!

*Offer ends Friday at 10AM Pacific Time

Kerbal Space Program is Now Available on Steam and is 25% off!*

After a very successful Early Access campaign Kerbal Space Program is officially launched on Steam.

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!

1.0 comes packed with new features, optimizations, bugfixing, and tons more!

Conquering Space Was Never This Easy!

*Offer ends May 1st at 10AM Pacific Time

Kerbal Space Program is Now Available on Steam!

Kerbal Space Program has left Early Access, but you still have a chance at a Beta price. 1.0 comes packed with new features, optimizations, bugfixing, and tons more! Conquering Space Was Never This Easy!

Save 40% on Kerbal Space Program during this week's Midweek Madness*!

Kerbal Space Program, the award-winning, indie space agency sim game from Squad, released its latest update, Economic Boom, and it is available to play today.Updates are free to existing players. KSP: Economic Boom offer new players the most fully-realized version of the game, which is still in active development for PC, Mac and Linux as an Early Access title on Steam.

Players will experience a new challenge as the Kerbal Space Center, where players build and launch their rocketships, is now fully destructible. Buildings can be decimated by poorly-steered rocketships and in the game’s Career Mode, require costly repairs for players trying to manage their space agency.

*Offer ends Friday at 4PM Pacific Time

Save 40% on Kerbal Space Program today in celebration of their 3 Year Anniversary!*

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. 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 is being built first as an open sandbox, you're free to build anything you can think of, and fly it wherever you want, even into orbit and out to other planets and moons throughout the Kerbal Solar System. The first draft of the career mode is also available now, it is still in development, so expect more features!

*Offer ends Friday at 5PM Pacific Time

Save 33% on Kerbal Space Program as part of this week's Weekend Deal*!

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. 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 is being built first as an open sandbox. There are no objectives yet. You're free to build anything you can think of, and fly it wherever you want, even into orbit and out to other planets and moons throughout the Kerbal Solar System.

*Offer ends Monday at 10AM Pacific Time

Kerbal Space Program Early Access is Now Available on Steam.

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. 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 is being built first as an open sandbox. There are no objectives yet. You're free to build anything you can think of, and fly it wherever you want, even into orbit and out to other planets and moons throughout the Kerbal Solar System.