Kerbal Space Program
2,271 Mods
Biome Checklist
2.2k DownloadsAn Excel spreadsheet listing all the biomes in the Kerbin system
Pixelated Black Shades
2.2k DownloadsWearable item to use with KIS
Gemini Rocket
2.2k Downloadsit is the first usa manned rocket to head to space
CraftHistory
2.2k DownloadsCreate backups of crafts while editing as well as replacing the stock craft loading with a custom one.
Flying Wing Cargo Hauler
2.2k DownloadsAll in One SSTO cargo Hauler
Champagne Bottle
2.2k DownloadsCan't think of a name for your ship? Generate one!
Pro Props Pack3 Beta
2.1k DownloadsWearable items for your kerbals
Pre-Flight Checklist
2.1k DownloadsNever forget to build something important on you space craft!
Agencies Plus
2.1k DownloadsA handful of new government and private agencies to assign contracts in career mode.
Moons of Eve Mod
2.1k DownloadsAdds two new moons to Eve
Mk2 Battery
2.1k DownloadsFor the new parts.
Stock-Like RCS Block
2.1k DownloadsA improved stockalike RCS Block
LazTek Dev (LTD)
2.1k DownloadsAgency, flags, and common files
DELTA 9 INDUSTRIES [EXPERIMENTAL PACK]
2.1k DownloadsWARNING ALL CRAFT ARE EXPERIMENTAL!
KOSMOS SSPP
2.1k DownloadsThe Space Station Parts Pack contains everything needed to construct big, beautiful space stations.
Cetera's Suits
2.1k DownloadsProfession and Level-specific suits for KSP Careers
Fenrir L(a)uncher Pack
2.1k DownloadsFenrir L(a)uncher Pack
Kerbal XMAS (XMAS) by Lunatic Aeronautics
2.1k DownloadsHoliday themed parts addon by Lunatic Aeronautics for Kerbal Space Program.
KSP Tips
2.1k DownloadsPlugin to provide "Helpful" in game tips and tricks
Simple Joint Reinforcement
2.1k DownloadsA mod that in a simple way reinforces the joint strength of a vessel.