Kerbal Space Program
2,277 Mods
Utility and Navigation
Miscellaneous
Science
Parts Pack
Propulsion
Structural and Aerodynamic
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Physics
Twitch Integration
Impossible Innovations
30.7k DownloadsThis is an addon I’ve made for KSP that adds some unrealistic parts, useful for proof-of-concept stuff. There are some realistic, and handy parts too. I’m open to suggestions, and I’ll be happy to hear any advice you might have, as this is my first addon.
W.A.R.P. Drive
29.5k DownloadsWD-9385 Wrapped Aero Rocket Propulsion Drive
SpaceX Historic Archive (LHA) by LazarusLuan
27.1k DownloadsA 9-piece,parts pack for the SpaceX Launch Pack that includes the original DragonRider concept capsule and associated parts.
Large Boat Parts Pack
26.7k DownloadsA less parts, less laggy, shipbuilding experience
Behemoth Aerospace Engineering (BAE) by greystork and Comwarrior
25.3k DownloadsWhen we say large... 99 behemoth parts
SpaceX Colonial Transporter (LCT) by LazarusLuan
24.3k DownloadsA 22-piece complete parts pack for a conceptualized SpaceX Colonial Transporter that includes a 50-person capsule, lab/habitat and the Falcon XX launch system.
Mk3 Airliner
23.2k DownloadsMk3 airliner cockpit, and various tweaked stock parts optimized for building an airliner
Dr. Jet's Chop Shop (Chop)
22.8k DownloadsDr. Jet's ChopShop is an eclectic collection of special parts and reconfigurations mainly focused on rover missions. For Kerbal Space Program.
Repaired B9
22.8k DownloadsA fully repaired B9 Aerospace pack.
Lander Parts Pack
21.5k DownloadsFuel tanks designed for Landing Stages and Plume Deflectors
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
![Better Science Labs [.25]](https://media.forgecdn.net/avatars/thumbnails/11/230/64/64/635484018517631129.png)
Better Science Labs [.25]
18.8k Downloadsadds up to 6 new science labs for greater design flexibility on science missions.
Editor Extensions
18.5k DownloadsEditor symmetry, alignment, and part placement enhancements.
WorldFlags
17.7k DownloadsBasically as many flags around the world as I could find.
EVA Struts
17.2k DownloadsAn EVA attachable strut
Zero-Point Inline Fairings
15.7k DownloadsA stock-alike pack of inline fairings that allow for optional additional stacking above.
Oblivion Aerospace (AOP)
15.1k DownloadsA small parts package of heat shields for Kerbal Space Program (KSP) that also works with Deadly Reentry and DRELite.
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!