Download Instructions

Follow the instructions below to access your purchased downloads:

  1. Log in to your KSP Store account here.
  2. Click the Download button next to Kerbal Space Program in your Products Purchased area.
  3. Click on the name of the desired version and type. Be sure to read the descriptions and when in doubt just download the recommended items.

IMPORTANT NOTE: After you succesfully install the game, DON'T MOVE ANYTHING, if you move any files or folders out of their default installation directory, the game might malfunction.

If you're having trouble with something not mentioned here, be sure to check the FAQ, or contact support at support@kerbalspaceprogram.com