Mods

• TTweakscale UnlimitedA mod that allows parts to be scaled up to 1km & 25600% size using Tweakscale.24.7k downloadsupdated 3 y ago
• EEvaFuelMakes Kerbals use Monopropellant for EVA fuel, meaning no more infinite EVA fuel.24.7k downloadsupdated 10 y ago
• KKSRSS Volumetric CloudsBring volumetric clouds to KSRSS24.6k downloadsupdated 4 y ago
• MMun Busby illectro24.5k downloadsupdated 8 y ago
• LLunar Expressby Jett QuasarLong range SSTO space plane. Good for interplanetary delivery service. Hot Keys: 1) Switches Rapier mode (open/closed cycle) 2) Toggles Rapiers on/off 3) Toggles nukes24.2k downloadsupdated 8 y ago
• BBDArmory DMP ModThis makes BDA compatable with DMP24.2k downloadsupdated 9 y ago
• SSR-71 Blackbird Replicaby str(bean)A highly accurate and functional replica of the SR-71 Blackbird made with stock parts. Can take off in less than ten seconds and achieve a high speed of 1200 m/s ASL in 1:30 from launch.24.2k downloadsupdated 8 y ago
• EEnergia - Buranby 76561198968732502Hi everyone! This is a high detail replica of the Buran spacecraft and Energia rocket ! IMPORTANT ! If you don't have this craft in the "Steam" folder download it there: Controls: ⚫️After the landing gear was taken out, press "8" to lock them. Press several times, because the KSP is buggy. If it...24.1k downloadsupdated 21 mo ago
• DDuna DirectBased on the proposal for Mars Direct. Extraplanetary lander and parts pack.24.0k downloadsupdated 6 y ago
• SSpaceLinkMainmenu mod link points to SpaceDock.24.0k downloadsupdated 10 y ago
• SStar Trek Uniform pack for TextureReplacerBased off the designs in the new movie franchise, now your Kerbals can explore the galaxy in Starfleet style!24.0k downloadsupdated 11 y ago
• CCanadarmThis mod adds a working Canadarm for the stock MK3 long cargobay, Decqs Space Shuttle System, CSS and Mike-NZ's Space Shuttle23.9k downloadsupdated 10 y ago
• SSuper Heavy Boosters Historical - NexusThe Nexus was one of the post-Saturn designs for boosting very large payloads into orbit and beyond. Was never built. This is a half sized Nexus for the half sized Kerbals23.9k downloadsupdated 6 y ago
• KKerbal Research & DevelopmentSpend science points to improve the stats of the parts you have already unlocked in a career game.23.8k downloadsupdated 3 y ago
• FFlag RotateAdjust flag orientation on EVA23.8k downloadsupdated 14 mo ago
• UUTech Nuclear Science Ink.In this mod, there are some simple parts like engines, tanks, reactors etc working with nuclear fusion and antimatter.23.7k downloadsupdated 5 y ago
• RRLA StockalikeParts to fill stock niches, including 0.625m parts, monopropellant engines, probe cores and structural components.23.6k downloadsupdated 11 y ago
• GGuided Cruise Rocket - Launcher (Stock)by DiskoGuided Cruise Rocket - Launcher Drivable launcher that carries a heavy guided cruise missile. Steps & Controls: W,A,S,D to drive the platform. Hit 'G' to set up stabilizators. Hit 'Space' to start the engines. (After engine start the missile is armed to fire) Hit 'Space' to fire the missile. Let...23.6k downloadsupdated 6 y ago
• MMC-80 Star Cruiserby Jett QuasarThis epic design is nearly 100m in length and is operational in atmosphere as well as in space. It requires the ALT+F12 infinite fuel hack to function.23.5k downloadsupdated 8 y ago
• SSLS -R Gatewayby Jett QuasarReusable SLS Rocket booster with Lunar Gateway Station payload - PURE STOCK build includes launch tower and launch abort system,23.5k downloadsupdated 8 y ago
• CCrew Light RelitThe goal of this mod is to automatize, as much as possible, the lights of your vessels (and of kerbal's helmet)23.4k downloadsupdated 22 mo ago
• SStock TKSSet of parts to turn stock Mk1-3 pod into Soviet TKS reusable pod23.4k downloadsupdated 6 y ago
• RRLA_ContinuedStockalike parts to fill in stock niches, by hoojiwana.23.3k downloadsupdated 10 y ago
• CCarcharoth AeronauticsOld style, WWII, futuristic,... additional weaponry for BDArmory23.2k downloadsupdated 10 y ago
• RRusty Star Rockets (RSR) by Gaga XThis part addon contains over one hundred and twenty (120) parts and twenty (20) unique IVA's, all with rusty aesthetics. For Kerbal Space Program.23.2k downloadsupdated 3 y ago
• DDiscontinued PartsDiscontinued stock parts, including the old Mk1 Cockpit, air intakes, jet engines, etc.23.2k downloadsupdated 10 y ago
• IIts the little thingsI think that a lot of us agree that its the little details in games that make the biggest difference. With that in mind myself and Rob Forrest have set out to make a mod pack with all the little things that you dont see in the game. While this pack is mostly oriented towards an RP that we a part of and as such will feature mostly military related items, we will take requests for non military things as well and will respond to as many as possible. So let us know what you think so far and what you think should be included in the future. Thanks for your support and enjoy!23.1k downloadsupdated 10 y ago
• BBasic Procedural TexturesStock-Alike textures for use with Procedural Parts and Decoupler Shroud mods23.1k downloadsupdated 9 y ago
• ((ATHSS) AtomicTech Hardware Serializing SystemA standardized serial number system for spacecraft hardware using the Stock Flag System.23.1k downloadsupdated 5 y ago
• DDelta-v Map - Stock PlanetsCheat Sheets for Kerbal Space Program created by WAC and Kowgan, packaged by Ithendyr.23.0k downloadsupdated 22 mo ago
• PProton-M / Breeze-MA realistic and highly detailled parts pack for Kerbal Space Program.22.9k downloadsupdated 10 y ago
• RRing Station - Satisfactionby liberovirSelf Assembling Counter Rotating Twin Ring Habitation Station Inspired by *** 'Advanced Tweakables' option in settings must be turned on! - at least until I work out why I'm failing to update the craft. Completely Stock with Breaking Ground and Making History parts Weighs 245t, Holds 343 Kerbals...22.9k downloadsupdated 7 y ago
• LLightsOut RelitAdd day and night modes to the VAB and SPH! Turn off the lights in the editors!22.9k downloadsupdated 5 y ago
• FField Training Laboratory (FTL) by EfourThis mod provides training for your kerbalnauts by adding a Field Training Lab into all science laboratories which consumes science points to educate a kerbal with experience(stars).22.9k downloadsupdated 4 y ago
• OOff-Shore Launch PlatformOld Oil Rig thing I made a while back, decided might as well release it. For Kerbal Konstructs22.9k downloadsupdated 3 y ago
• CConstantTWRControls the throttle to maintain a specified TWR during launch22.8k downloadsupdated 22 mo ago
• OOSE Workshop ReworkedA set of parts that enable you to make new parts in flight, recycle old parts, and convert ore22.6k downloadsupdated 6 y ago
• CCivilianPopulationModernizedTurn your Kerbal society into a Type 1 Civilization by adding civilian exploration!22.6k downloadsupdated 22 mo ago
• SSpeed Unit ChangerSpeed Unit Changer - Simple plugin to visualize speed on different units22.6k downloadsupdated 8 y ago
• AAlternis Kerbol RekerjiggeredAlternis, the Kerbal God of Change and Difference, has decided to smite the hell out of the Kerbol System. Update and Revamp of NovaSilisko's classic 0.23 mod.22.6k downloadsupdated 7 mo ago
• TTweakableEverythingFor all your part tweaking needs22.6k downloadsupdated 11 y ago
• KKerbin Side Remastered Gap ExtrasAdditional airstrips for Kerbinside Remastered mod in the hinterlands of Kerbin. Please check the README.md for details and dependencies22.6k downloadsupdated 17 mo ago
• KKTX 2080Tiby NightskyKeForce KTX™ delivers the ultimate Space Exploration experience. Powered by the new GPU architecture and the revolutionary KTX platform, KTX graphics cards bring together real-time orbit tracing, artificial intelligence, and programmable maneuver operation. This is a whole new way to experience s...22.5k downloadsupdated 8 y ago
• IIntegrated Stack DecouplersIntegrate the stack decouplers with your tanks to save on part count22.5k downloadsupdated 14 mo ago
• CCareerManagerContinuedCareer Lite22.4k downloadsupdated 22 mo ago
• KKerbal WildsOuter Wilds solar system in KSP!22.4k downloadsupdated 1 mo ago
• BBDynamics Mk22 CockpitsA fighter style and spaceplane style cockpit inspired by the F2222.3k downloadsupdated 11 y ago
• KKerbalized SuitsA stock suit picker standalone suit pack companion for Kerbalized National Flags and Space Agencies - **Kerbal Heads Not Included22.3k downloadsupdated 5 y ago

11.1k mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.