ModsKerbal Space Program
Kerbal Space Program mods
A mod changes the game itself. It needs something to load it, it may need other mods first, and it only works on the versions its author built it for.
11,240 mods, most downloaded first · newest update 23 Oct 2026
Craft4.0kPlane1.7kShip1.0kRobotics801Rover424station229Probe212Lander185Base149Relay75Mission43Featured20
- Nuke MK2FOR SPACE DEPARTURE ONLY USE ORBIT CHEAT ALT+F12 COMMANDS F1=arm nukes (do this when you have entered orbit) F2= Explosion Mods BD armory Tweakscale340 downloadsupdated 5 y ago
- トントントントン50トン！きまぐれ飛行機クラフト#5 で制作したSSTO カービン軌道300Km迄の対象機体に50tのペイロードを抱えたままランデヴーが出来るSSTO 軌道上80Kmの周回投入までなら70tまでは打ち上げられる。 注意 MOD Editor Extensions Redux(たしか)を入れないとパーツの移動制限があるので機体データを読み込めてもパーツがズレる可能性があります。339 downloadsupdated 4 y ago
- Energia with Buranthe soviet space shuttle it actually flys really well (the rocket flys well the shuttle wants to fly backwards) controls: AG1: open payload bay339 downloadsupdated 6 y ago
- B-45 Ox100% stock. Large plane capable of long flights with heavier loads. Actions 1 Toggle Engines 2 Toggle reverse thrust 3 open cargo bay door339 downloadsupdated 8 y ago
- CaesnaNo mods. The first creation for my "finally got the DLC" collection. its meant to look like a Cessna 152 but i couldn't get Julius Caesars name out of my head for some reason...339 downloadsupdated 2 y ago
- Aleix - Orbiter + Air Launcher 2 Pices 3.5339 downloadsupdated 8 y ago
- The TowerThis station had been on the drawing board for several years to replace Terra Prime when the latter was destroyed during the initial appearance of The Swarm, a huge mass of drone attack ships that represent the bulk of the Forerunner fleet. It was finished and in orbit in record time with the coo...339 downloadsupdated 7 y ago
- MK1 Contra-StrykerControls 1 - Start Engine H - Increase Engine Power N - Decrease Engine Power I - Collective Up (Increase Altitude) K - Collective Down (Decrease Altitude) Space - Fire Rocket339 downloadsupdated 7 y ago
- T-9 Deltavius100% reusable, and 100% stock. Note that you can recover the fairing, first stage, and second stage - but not the payload...339 downloadsupdated 8 y ago
- Sea DragonThis craft is a stock replica of the Sea Dragon. It is an LKO SSTO, and comes with custom-built launch clamps (by the way, feel free to use them if your own craft, just please drop a link to this craft or my profile if you do). The separations on the rocket are there to nudge the TWR just above 1...339 downloadsupdated 8 y ago
- big roket339 downloadsupdated 8 y ago
- More Boosters339 downloadsupdated 15 mo ago
- KSS339 downloadsupdated 6 y ago
- F-15338 downloadsupdated 2 y ago
- Atlantis cityIt can make it to orbit with fuel cheats, without them it can fly but it runs out of fuel really fast. it can withstand re-entry and it can also land on water. im not sure if it floats.338 downloadsupdated 8 y ago
- SLS338 downloadsupdated 6 y ago
- Robin ShuttleEat it, Matt Lowne!338 downloadsupdated 7 y ago
- Emergency Lifeboat Spaceplane Mk.3The Emergency Lifeboat Spaceplane is an easy-to-fly lifting body escape pod, designed to get Six Kerbals from orbit to the ground with efficiency and control. The new Mk.3 features Breaking Ground robotics for foldable winglets to allow for efficient fairing storage at a marginal weight increase...338 downloadsupdated 7 y ago
- MCU Quinjet Mk1Avengers Assemble Quinjet To start flying use the customs below (DO NOT USE STAGING) Customs: 1=vtol engine toggle 2=vtol high power mode toggle (needed for fast upward flight) 3=forward engine toggle 4=forward engine high power mode toggle Needs fuel and electricity cheat but otherwise can fly u...338 downloadsupdated 5 y ago
- NASA STS Atlantis (DLC) (shuttle systems)Forget this Jalopy! new patch new SRB's NEW Endeavour 1.8 MOAR BOOSTERS Servos move engines and probe cores as the shuttle reaches different parts of its flight. This is controlled by "Action Group Staging" Press 1 or 9 to separate the first stage (SRB) Press 2 or 0 to separate the external tank...338 downloadsupdated 7 y ago
- Rover RefuelerWas tired of sending rover after rover to the Mun. This is a mobile refinery and docking bay for a small science rover (rover included!) Comes with a motorized loading ramp, and a level-adjustable docking port. Load this on a rocket, land it on the Mun, explore and refuel!338 downloadsupdated 7 y ago
- Acacius 3this is the SSTA from Matt Lowne's youtube chanel link: THIS CRAFT IS NOT MINE AND I DO NOT CLAIM OWNERSHIP OVER IT338 downloadsupdated 8 y ago
- colony base ARPEX 7BG338 downloadsupdated 7 y ago
- [M] Low Tech Orbital (R2)Designed for early career mode to launch a low tech ship in to an ~80km orbit. Space for 1 Kerbal pilot. All stock parts - no Mods or DLC needed. Good starter ship for gaining science, and practicing getting to orbit. Have fun! Custom Actions / Quick Keys: 1 - Toggle On/Off engine (Swivel). 6 - T...338 downloadsupdated 7 y ago
- B 777-9X338 downloadsupdated 7 y ago
- The Micro Drone (No DLC No Mods)Quite self explanitory, it's a VERY tiny probe.338 downloadsupdated 8 y ago
- Mun roverRover for Mun. Dimensions: 6.5 x 4 x 2.5 m Weight: 5.5 t 86 pieces. $115.4 Suitable for Mun surface exploration. Cruiser speed is about 20 m/s, maximum: 40 m/s. Has landing legs for stabilizing in idle state. Can turn itself upside down and back using only SAS if needed. Equipped with RCS.338 downloadsupdated 8 y ago
- MIGO A.P.A.C1-2 for rockets 3 for flares R for on/off jet engines W-A-S-D-Q-E to move G for landing gear 4 for brake only the rotor338 downloadsupdated 19 mo ago
- B-1 Bomber v2 with Missiles and BombsNew version of more accurate b-1 bomber with 19 bombs and 8 missiles, with airbrake Please comment Thank you.338 downloadsupdated 7 y ago
- TIE-Bomber338 downloadsupdated 6 y ago
- First Airplane338 downloadsupdated 7 y ago
- The KerbalaxyThe Kerbalaxy - A whole galaxy to explore!337 downloadsupdated 4 mo ago
- STS-1337 downloadsupdated 7 y ago
- E416 "流星"一群有想法的C7航天部门工程师打造了E416机型，将其定位至小型商务喷射机。E416使用先进的油箱阵列和燃料管理计算机来保证可以长途飞行，客舱则标配了Minibar、可调整按摩座椅和电控式变色舷窗，拥有极高的舒适性，发布不久便理所当然地成为了坎星该等级内最畅销的机型。337 downloadsupdated 8 y ago
- Rocket to the moon and back very cheaproket to the moon and back very cheap337 downloadsupdated 8 y ago
- EasyMun337 downloadsupdated 7 y ago
- Space PlaneThis vessel starts as a plane, but sheds its wings and tail fins once it gets high enough to become a rocket. It can get into orbit and down again with all three crew members alive. It's not reusable. I got the idea for this from Jackspeticeye's playthrough of the game, when it was still in Early...337 downloadsupdated 5 y ago
- E.P.G.A "Dark Star"337 downloadsupdated 3 y ago
- mobile base337 downloadsupdated 8 y ago
- B-29Airplane Plus Required337 downloadsupdated 8 y ago
- SR-71It goes 850m/s (around 3000km/h) at 20km alltitude.337 downloadsupdated 8 y ago
- Space Shuttle MK 4337 downloadsupdated 5 y ago
- Spaceplane337 downloadsupdated 7 y ago
- Falcon 9 Stock Landing LegStock Falcon 9 Landing Leg subassembly. Attach to craft and toggle gear to extend. works best at low speeds or in thin atmosphere. I am working on a nicer looking version but this one works pretty reliable.337 downloadsupdated 8 y ago
- Submerged Submarine Refuel BaseA base to be situated on the ocean floor, and will mine ore to convert into fuel. Subs can dock and refuel using this. The base has floats with wheels to guide it off the runway onto the ocean, to be then disconnected, dropping the base to the desired area. It's not 100% perfect, but it works. Th...337 downloadsupdated 7 y ago
- Tiangong test cabinThe test module part of China's self built space station.337 downloadsupdated 7 y ago
- Boeing X-53 Active Aeroelastic Wing1 - Afterburners Toggle 2 - Panther on/off 3 - Science stuff The X-53 Active Aeroelastic Wing (AAW) development program is a completed American research project that was undertaken jointly by the Air Force Research Laboratory (AFRL), Boeing Phantom Works and NASA's Dryden Flight Research Center,...337 downloadsupdated 7 y ago
- mini iss337 downloadsupdated 8 y ago
11.2k 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.