The earliest versions of Kerbal Space Program

[Glitchgamer12]

7.3 is very "raw" ;D

[Mrcarrot]

On 9/5/2017 at 5:32 AM, Glitchgamer12 said:

7.3 is very "raw" ;D

Yes, it is.

[OyFo]

Has anyone contacted squad for the release of the unreleased versions of ksp? I really want the unreleased versions of ksp. especially the 2010 one.

Edited July 22, 2018 by 10rima1

[Abpilot]

is there gonna be any more older versions or is that that?

[OdinYggd]

I still have archives of several old versions, including 0.13, 0.18, and 0.21 iirc. At the time we didn't know when an update would break our mods, so it was important to save a copy of the game and all of the mods used with it in order to write down the designs of old craft to re-create them in the new version.

Would have to look at exactly which versions I have, and what mods I saved to go with them.

[Mudkip909]

It's so amazing to see how far KSP has gone! So epic!

[Jim123]

i would like a copy of 0.20 i got ksp at 0.21 and probably on the day it came out and i really wanted to play with the old buildings anyways thanks for the links im going to try and land and return from the mun

[Eldrad_Ulthran]

I like to condescend there games by running max settings.

[F3RGHNZ]

On 2/12/2016 at 1:09 PM, KasperVld said:

Hi everyone!

It's been a long time since development of Kerbal Space Program began. 5 years ago Felipe started work on a 2.5D game that would eventually grow to the game that we all know and love. It's been quite a ride from the first, careful steps to a full fledged rocketry game that has inspired many people around the world. Those of you who have been around for a long time will know that Kerbal Space Program started out as freeware. Versions 0.7.x up to 0.13.x were free for those brave enough to try them.

Back in 2012 when I was a new member of this community I collected these versions of KSP and uploaded them for others to enjoy. People brought in more versions of the game that had then already seemed lost to eternity. Almost all free versions of the game were eventually brought together and offered for download. After the forum breakage in 2013 @xorg was awesome enough to restore the post and provide new links for all these 'community sourced' old and free versions of KSP, and I'd like to give a him a special mention here for that.

Now it's 2016 (time flies when piloting rockets) and unfortunately the community sourced downloads for these old versions were recently made unavailable¹. I wanted to make these versions of Kerbal Space Program available to download again, but using the old files which had not come from Squad directly would not be wise. With the great help of @HarvesteR, @aLeXmOrA and @Chuchito we're now able to once again offer these versions for download, from an official source no less!

It's always been great revisiting the past to play around with a version of KSP from before it had such fancy tools as tank stacking, symmetry mode in the VAB or even a persistent save file. I'd encourage you to give it a try!

As for the legal notice: these builds of Kerbal Space Program are offered "as is" without any warranty and with the express warning that we cannot accept any liability for damages resulting from their use (though, they should work just fine). Install and use at your own risk.

If you're interested in what exactly you'll find the KSP Wiki has an overview of the version history. Download links are below.

  Reveal hidden contents

0.7.3

https://kerbalspaceprogram.com/archive/0-7-3/KSP_win_0_7_3.zip

0.8.5

https://kerbalspaceprogram.com/archive/0-8-5/KSP_win_0_8_5.zip

0.9.0

https://kerbalspaceprogram.com/archive/0-9/KSP_win_0_9.zip

0.10.1

https://kerbalspaceprogram.com/archive/0-10-1/KSP_win_0_10_1.zip
https://kerbalspaceprogram.com/archive/0-10-1/KSP_osx_0_10_1.zip

0.11.1

https://kerbalspaceprogram.com/archive/0-11-1/KSP_win_0_11_1.zip
https://kerbalspaceprogram.com/archive/0-11-1/KSP_osx_0_11_1.zip

0.12

https://kerbalspaceprogram.com/archive/0-12/KSP_win_0_12.zip
https://kerbalspaceprogram.com/archive/0-12/KSP_osx_0_12.zip

0.13.3

https://kerbalspaceprogram.com/archive/0-13-3/KSP_win_0_13_3.zip
https://kerbalspaceprogram.com/archive/0-13-3/KSP_osx_0_13_3.zip

 

 

What About the Next Versions?

[SiriusRocketry]

The links just lead to the front page of the KSP website!

 

Very confuzzled. Please help.

[Gegb1912]

So If I Click One Of The Versions To Download It Just Takes Me To The KSP Website, No More, Please Help Me, I'm Trying To Download 0.7.3.

Thanks, If You Can

Goodbye.

[Gegb1912]

Edit, I Just Realized My Post Was Still Up But It Did Not Show Me, Weird

Bye

Edited January 26, 2018 by Gegb1912
I Did Not Notice My Post Was Still Up, So I Got Rid Of It.

[SiriusRocketry]

Can anyone help with this?

[TheKSPBeginner]

When I try to download it, I am taken to KSP WebSite.

Please help.

[Abpilot]

it just redariects me to its website

 

[TheKSPBeginner]

 

[slayer38]

whenever i try to use one of the links i get redirected to the website for ksp??

 

[Hans Dorn]

I have a couple old versions I downloaded while the links were working.

 

I could put them somewhere if Squad is OK with  this.

[Dman979]

6 hours ago, Hans Dorn said:

I could put them somewhere if Squad is OK with  this.

That would be best answered by a PM to @Darth Badie.

[HansonKerman]

On 3/11/2016 at 2:16 PM, KSP Bro AE said:

I really wanted to try the early versions and now I can! than you so much!! 

Me too! I started on 0.23 Windows, now I'm doing 1.3.1 Mac, disturbed by school, old versions? Awesome! Always wanted to try 0.13!

[Robus]

The download redirects me to the website.

[HansonKerman]

On 3/11/2016 at 2:16 PM, KSP Bro AE said:

I really wanted to try the early versions and now I can! than you so much!! 

Me too  

On 2/26/2018 at 3:34 PM, Robus said:

The download redirects me to the website.

What does that mean, exactly, and how does it hinder your download?

[swjr-swis]

29 minutes ago, HansonKerman said:

What does that mean, exactly, and how does it hinder your download?

Clicking any of the download links in the spoiler just redirects you to the frontpage of the store. It 'hinders' the download since there is no download anymore... at all. They either removed the files entirely, or the host for those files is malfunctioning.

[HansonKerman]

20 hours ago, swjr-swis said:

Clicking any of the download links in the spoiler just redirects you to the frontpage of the store. It 'hinders' the download since there is no download anymore... at all. They either removed the files entirely, or the host for those files is malfunctioning.

Oh, yeah, same here.

[SiriusRocketry]

Looks like those pieces of KSP history are gone...