Kerbal Space Program
2,277 Mods
Utility and Navigation
Miscellaneous
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Parts Pack
Propulsion
Structural and Aerodynamic
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Physics
Twitch Integration
SLS - Space Launch System (0.5.5) for KSP 0.90
5.5k DownloadsSpace Launch System with ARES and Orion Capsule
Radial Heat Shields (RHS)
5.5k DownloadsTired of blowing up? Use Radial Heat Shields by Orion Space Industries. For Kerbal Space Program.
KSP Better Engines
5.4k DownloadsAdds modified versions of existing KSP Parts
Chute Safety Indicator
5.3k DownloadsChanges the background color of each parachute's staging icon to let you know whether or not it's safe to deploy.
Custom Clusters - More freedom in engine design
5.2k DownloadsTired of being stuck with limited propulsion options? Construct your own engine clusters!
SuperStrongStruts
5.1k Downloads"New" parts for increased structural support.
Rods from the Gods
5.1k DownloadsIt is a destructive tungsten rod dropped from orbit onto designated location.
BetterRoveMates
5k DownloadsBetter Rovemate bodies ranging from Fuel storage to Kethane storage and much more!
Transparent Command Pods (PODS) by nli2work
5k DownloadsAdds eight (8) parts. Transparent Command Pods and other parts by nli2work.
DaMichel's Fuselage (DMF)
5k DownloadsAn aero parts mod adding adding seven (7) stock-alike flat fuselage parts.
Steampunk - 1869
5k Downloads1869 - A KSP steampunk mod.
Bardge Landing Path "Drone ship"
4.8k DownloadsKerbal X landing path
Stork Delivery System (SDS)
4.8k DownloadsA Payload parts mod that Delivers your big cargo to the planet surface without flipping! Vertical frames with integrated legs for interstage and planetary delivery.
PartTweaks
4.6k DownloadsMake your parts more versatile.
Mysterious Projects: Falcon Pack
4.6k DownloadsFalcon Command Cockpit + supporting parts
HAWX In With the New and Old Mod
4.5k DownloadsIWNO Mod adds back the old wings and MK1 parts and Inline SAS Module and the Ravenspears, Albatross and Aeris's to ksp
Aerojet Kerbodyne
4.4k DownloadsA set of Service Modules which are modular and can be used how ever you like.
Stryker's Aerospace & Restored Cockpits
4.3k DownloadsA modpack with cockpits and IVA's!
Moon Rocket from TinTin
4.3k DownloadsA replica of the Moon Rocket from one of the TinTin comic series "Destination Moon".
Zero Fighter Parts Kit
4.2k DownloadsThis is Zero Fighter model parts kit that Japanese WWII plane.