Assemble Fully-Functional Spacecraft
You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Take Flight
Launch your Kerbal crew into orbit and beyond (while keeping them alive) to explore moons and planets in the Kerbol solar system.
Explore the Solar System
Construct bases and space stations to expand the reach of your expedition.
Official Communities
Forum ➚
Chat with other Kerbal Space Program players and keep up with the latest news about community-developed mods in the official Kerbal Space Program forum.
Wiki ➚
Launch into the official wiki for stats and information about Kerbal Space Program and Kerbal Space Program 2.
Modding
Same old parts getting stale?
Want to jazz up your graphics?
Dip your toes into the community modding scene!
Buy Kerbal Space Program
Private Division Store
Thanks for visiting but the Private Division Store is closed!
If you've previously owned a copy of KSP and/or any add-on content from the Private Division store and you're looking for access, please file a support ticket here and use the email address associated with your account.
Kerbal Goodies
Papercraft Models
Download a pack of five printable papercraft models:
- Bug-E Buggy 2.0
- Jebediah Kerman
- Jumping Flea
- Mk1-2 Command Pod
- Valentina Kerman
