Introduced the Spaceplane Hangar , the Runway , and the moon Minmus .
If you're new to Kerbal Space Program, here are some tips and tricks to get you started:
Version 0.15, released in 2012, was a pivotal moment in KSP development. It was the version that introduced , changing the game from a purely vertical endeavor to a horizontal flight challenge. It was the birth of the Spaceplane Hangar and the Runway, giving players a new way to fail—gliding gracefully into the side of the Vehicle Assembly Building.
You can play vintage KSP 0.15, but you need to buy a legitimate copy of the modern game first. Here is the step-by-step method that respects the developers and your computer’s health.