You Can't.
As of version 0.18.4, no. Everything is unlocked from the beginning.
Version 0.13.1 can be acquired for free from the official KSP website.
It is a game where you build rockets and planes and land on other planets... It is realistic and it does not have humans... The related link will show you what it looks like.
Put the parachute into a stage in the VAB. Then, when you press space to activate the stage the parachute will deploy and hopefully stop you from exploding.
Begin by closing any background programs that load automatically when you switch the computer on. Some people have noticed that if one begins to load the game, then quit, then reload the game immediately it loads much faster than it would have if loaded completely the first time.
Kerbal Space Program happened in 2011.
Kerbal Space Program was created on 2011-06-24.
Go to the "Plugins and Add-on Releases" section of the forum, or to the website Kerbal SpacePort.
To move the camera vertically in construction mode of Kerbal Space Program, you have to use the IVA mode.
Construct them in the VAB (Vehicle Assembly Building)
Press ESCAPE, then click End Flight.
As of version 0.18.4, no. Everything is unlocked from the beginning.
Version 0.13.1 can be acquired for free from the official KSP website.
There is no release date for the next update, if by that you mean 0.19.
It works with PC and mac. the demo is free but the full costs $18. There are no plans to ever release it on consoles.
It is a game where you build rockets and planes and land on other planets... It is realistic and it does not have humans... The related link will show you what it looks like.
In short, get a better computer. If you install it onto an SSD, that will shorten loading times three-fold.