Kerbal Space Program
Autopilot, Information displays, and general Automation plugin
Kerbal Engineer Redux2M Downloads
Kerbal Engineer reveals important statistics about your ship and its orbit during building and flight.
Rescale any part!
Kerbal Planetary Base Systems1M Downloads
Parts for bases on other planets. Includes Habitats, Greenhouse, support for Life Support mods and much more.
KSP Interstellar Extended1M Downloads
KSP Interstellar Extended aims to continue in providing a realistic road to the stars.
Near Future Propulsion916k Downloads
Advanced ion/plasma thrusters, VASIMR engines and two new fuel types with a stockalike aesthetic
Near Future Solar703k Downloads
Futuristic solar panels for your spacecraft.
EVE: Environmental Visual Enhancements587k Downloads
Clouds and City lights
Airplane Plus569k Downloads
Adds plane parts. Images are on the album.
KSP Recall196k Downloads
KSP Recall - a bag of tricks and stunts to overcome KSP blunders and borks.
Simple Hyperdrive! (HYPE) by Exodus_Solis and Monniaza55.9k Downloads
This mod is designed to help Sci-fi enthusiasts to create crafts of their dreams. With an integrated Hyper drive engine and a Hyper drive inline there is no limit.
kRPC: Control the game using C#, C++, Java, Lua, Python...6.7k Downloads
kRPC allows you to control Kerbal Space Program from scripts running outside of the game. It has client libraries for many popular languages.
Rover Anti Gravity System by Lunatic Aeronautics (RAGS) by Lunatic Aeronautics6.3k Downloads
Get better control over your Rover by switching the gravitational influence to another celestial body.
Dyno Planetary System6.1k Downloads
A planet pack for Kopernikus.
Rusty Star Shipyards (RSS)4.7k Downloads
Adds Rusty Star Shipyards's agent, flags, and common config files used in all Rusty Star Rockets add-ons for Kerbal Space Program.
Rusty Star Rockets (RSR) by GagaX4.1k Downloads
This part addon contains over one hundred parts made of rusty metal.
Lunatic Aeronautics Ltd (LAL)2.6k Downloads
agent, flags and common configs
Expanse Factions (EF)900 Downloads
Flags and factions as agencies from the TV show The Expanse for Kerbal Space Program
Modular Management (MM)64 Downloads
A convenient entry point Package for KSP modding with all batteries included.
Mkerb Oxidizer Tank (MOT) by ManuxKerb17 Downloads
Just when you need that extra oxidizer on your spaceplane...