Kerbal Space Program
2,277 Mods
Utility and Navigation
Miscellaneous
Science
Parts Pack
Propulsion
Structural and Aerodynamic
Gameplay
Resources
Command and Control
Ship Systems
Sub-Assembly
Physics
Twitch Integration
Lander Parts Pack
21.5k DownloadsFuel tanks designed for Landing Stages and Plume Deflectors
Coyote Cargo Freighter by Coyote Space Industries
21k DownloadsA parts pack of interstellar proportions! A Large Modular Freighter
Oblivion BubbleShip + Drone166 v1.1
20.9k DownloadsSci Fi Fun is waiting for you!
![Mk3 Hypersonic Systems [v2]](https://media.forgecdn.net/avatars/thumbnails/236/458/64/64/637092665109115567.png)
Mk3 Hypersonic Systems [v2]
20.9k DownloadsVarious new parts for a more streamlined Mk3 Spaceplane build
AmpYear
20.3k DownloadsAmpYear Power Manager, Reserve Power , Ion RCS
USSR Proton 8K82K(M)
20.3k Downloadsfamous russian space booster
Japanese Launch Vehicles Pack
19.7k DownloadsThis mod includes parts set for replicas of Japanese launch vehicles.
SpaceX Falcon 9 Pack
18.8k DownloadsThis adds 7 SpaceX Falcon 9 parts.
Persistent Thrust
17.6k DownloadsPersistent Thrust is a plugin that allows you to use your engines during timewarp, allowing to speed up a burn that would take days down to a few seconds.
IXS Class 1.0 for Stock-KSP
16.5k DownloadsA version of the NASA IXS Class for base game KSP
Joolian Discovery
16k DownloadsParts to construct ships inspired by the Discovery One in 2001: A Space Odyssey. For Kerbal Space Program.
Flexo's SpaceX Interplanetary Transport System
15.5k DownloadsA mod for Kerbal Space Program
KrakenScience
15.3k DownloadsKrakenScience
Duna Direct
15k DownloadsExtraplanetary Lander / Parts Pack
Size 4 rocket parts - Perfect for Apollo Saturn !
13.7k DownloadsThe huge parts of Kerbodyne in the upper diameter! Useful to build replicas of Saturn V and Saturn Skylab!
BoxSat
13.7k DownloadsIt's a satellite, in a box!
Kerbalised Soyuz Mod
13.5k DownloadsKerbalised Soyuz Mod
Daedalus v6
13.2k DownloadsDaedalus spaceship from Stargate, only need v6 or higher as its stand alone
Goodspeed Aerospace (GOOD)
12.3k DownloadsThis parts pack add-on is an assortment of vaguely stock-alike parts, many tweakable, most requiring no additional texture memory (they mostly have unique models, but reuse stock part textures to save memory and achieve a stock-alike look)
Psycho Mechanic Industries Fuel Gen pack
12.1k DownloadsA simple pair of parts that when used with a large power suply, allow for barely cheaty fuel reserves.