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
AB Launchers
9.3k DownloadsA modular part set for very heavy payloads, based on Energia and it's prospective derivatives.
Simple Cargo Solutions (CARGO) by artwhaley
9.3k Downloadsjust a couple of simple Stock-alike cargo bays.... and here they are!
Lithobrake Exploration Technologies (LET) (LETech) by NecroBones
9.2k DownloadsA parts pack that is focused on exploring other worlds, and returning safely to Kerbin. The emphasis is on surface exploration, particularly with large rockets and large landers.
Blue Tie Space Science Pack
9.2k DownloadsScience Fiction pack for the fun of it.
RLA Stockalike
9.2k DownloadsPart pack to fill in stock niches. Includes 0.625m parts, Monopropellant engines, probe cores and much more.
Vertical Propulsion Emporium
9.1k Downloads[0.90]Professor Phineas Kerbenstein's wonderous vertical propulsion emporium v0.19a
L-Tech Scientific Industries
9.1k DownloadsL-Tech Sciencific Industries, Is a mod designed to add to the career mode of Kerbal Space Program.
Chaka Monkey Exploration Systems
9.1k DownloadsFull Version 1.0.2
Flags
9.1k DownloadsFLAGS!!!
GingerCorp Stock-alike Station Hubs
9.1k DownloadsAlternate station hubs with varying numbers of ports.
![Throttle Controlled Avionics [1.4]](https://media.forgecdn.net/avatars/thumbnails/6/556/64/64/635362425625097008.png)
Throttle Controlled Avionics [1.4]
9.1k DownloadsNever worry about balancing your engines
OScience Laboratories (OSL)
9k DownloadsScience parts addon consisting of seven science experiments, one science lab, and five novel science experiments for Kerbal Space Program.
UranianBlue's Interstellar Planets and Parts
9k DownloadsA Kopernicus Planet Pack and Part Pack
Electric Thrust Engine (ETE)
9k DownloadsElectrical Thrust Engine systems and technology
Goo Pumps & Oils' Speed Pump (GPOSP)
9k DownloadsSimple automatic resource transfer and balance
KSP Players
8.9k DownloadsSocial spacebook : hangar, achievements, logbook, chat and more !
tweakscale (upgraded)
8.9k Downloadsbasically tweakscale but with more rescalables parts (1.8 to 1.10)
Kerbal Krash System
8.9k DownloadsKerbal Krash System rewrites collisions in Kerbal Space Program. KKS crumples your creations and reduces the efficiency of your crafts instead of just exploding on impact.
SDHI Strobe-O-Matic Warning Rotator Lights
8.8k DownloadsSmall surface-mounted or stack-attached rotating warning lights in various colors. 100% Plugin Free.
Extraplanetary Launchpads Smelter Replacement
8.8k DownloadsSmelter model swap for EPL