Recently Updated Mods

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2026.3.21.1 for KSP 1.12.5

TweakScale Companion (the "UberPaket")

All the currently published TweakScale Companions (and the kitchen's sink) into a convenient package for the lazy installers!

TweakScale Companion (the "UberPaket")

1.9.1.2 for KSP 1.12.5

Goo Pumps & Oils' Speed Pump (GPOSP)

This addon allows simple automatic resource transfer and balance.

Goo Pumps & Oils' Speed Pump (GPOSP)

1.5.7 for KSP 1.12.5

Chemical Propulsion

An overhaul to the stock propellant system, replacing generic LiquidFuel, Oxidizer, MonoPropellant and SolidFuel with a handful of real chemicals.

Chemical Propulsion

2.0.1.1 for KSP 1.12.5

SpaceY Heavy Lifters (SYL) by NecroBones

Adds 5m rocket parts, plus a variety of related parts and 3.75m items to fill in gaps.

SpaceY Heavy Lifters (SYL) by NecroBones

3.3.1 for KSP 1.12.5

TweakScale Rescaled

Rescale parts in the vessel editor. Faster, more features, fewer bugs.

TweakScale Rescaled

0.3.3 for KSP 1.12.5

Gradual Progression Tech Tree

A mod-focused, longer-campaign tech tree

Gradual Progression Tech Tree

1.0.2 for KSP 1.12.5

FuelWings Refueled

A successor to FuelWings, using B9PartSwitch and with more features

FuelWings Refueled

1.1.0 for KSP 1.12.5

Kerbin Rover Redux

An update and small expansion of Tiktaalik Dreaming's Kerbin Rover Mod. Giving you a detailed LandRover. Updated to 1.1.0

Kerbin Rover Redux

0.2.2 for KSP 1.12.5

Better Science Labs Continued

Better Science Labs Continued

Better Science Labs Continued

0.2.5 for KSP 1.12.5

Recycled Parts

Old mods recycled

Recycled Parts

20250530 for KSP 1.12.5

Engineering Tech Tree

A tech tree based on engineering/scientific principles that is challenging to unlock yet fun to play through.

Engineering Tech Tree

3.2 for KSP 1.12.5

Ultimate Part Converter (formerly SSTO Project LPG)

Converts parts to support more functionality

Ultimate Part Converter (formerly SSTO Project LPG)

2.0.1.2 for KSP 1.12.5

Modular Computer Package Revived

This is a small parts pack which provides a configurable computer core

Modular Computer Package Revived

0.3PRE for KSP 1.12.5

Warbird Cockpits

ASET IVAs for mod and stock cockpits!

Warbird Cockpits

1.8.99.3-prerelease for KSP 1.12.5

Rusty Star Rockets (RSR) by Gaga X

This part addon contains over one hundred and twenty (120) parts and twenty (20) unique IVA's, all with rusty aesthetics. For Kerbal Space Program.

Rusty Star Rockets (RSR) by Gaga X

2.3.99.3-prerelease for KSP 1.12.5

Space Shuttle Engines (SSE) by dtobi

Space Shuttle Engine (SSE) pack by Klockheed Martian Engine Manufacturer - for Kerbal Space Program.

Space Shuttle Engines (SSE) by dtobi

0.8.99.5-prerelease for KSP 1.12.4

Keridian Dynamics (KDVA) by Eleusis La Arwal

Parts pack for resource-conversion and vessel-assembly for Kerbal Space Program.

Keridian Dynamics (KDVA) by Eleusis La Arwal

2.0.99.0-adoption for KSP 1.12.5

Near Future Rovers (NFR) by V2 Industries by MichaelV2.0

V2 Industries presents a parts pack consists of a variety of rover parts that seeks to fill a kerbal's need for thrill and adventure in the way of exploration and little to no safety guidelines. Included are both the HoneyBadger and Puma platforms

Near Future Rovers (NFR) by V2 Industries by MichaelV2.0

1.9.99.3-prerelease for KSP 1.12.4

Wernher's Old Stuff (WOS) by TiktaalikDreaming

Old rocket parts from the dawn of the rocket age, back during kerbals Komplete Konflict II. Wernher von Kerben's legacy. Old Aggregate rockets including those that were never built. For Kerbal Space Program.

Wernher's Old Stuff (WOS) by TiktaalikDreaming

1.6.3.0-release for KSP 1.12.3

The Gold Standard! (GOLD) by Dewar

Adds the pursuit of gold and an extremely rare resource called Unobtainium to the game! Mine either of these heavy resources for fun and profit! A great alternative to contract spam! Eight new parts and and additional functionality to several stock parts in Kerbal Space Program.

The Gold Standard! (GOLD) by Dewar

2.9.3 for KSP 1.12.5

Kerbal Reusability Expansion

KRE - A collection of parts to make your rockets reusable.

Kerbal Reusability Expansion

1.12.5b for KSP 1.12.5

Shuttle Lifting Body

Fully featured Space Shuttle including boosters, external tank, MMU, and assorted payload mounting options as well as new texture options for the stock Mk3 cockpit, payload bays, and landing gears.

Shuttle Lifting Body

1.2.14.3 for KSP 1.12.5

OSE Workshop Reworked

A set of parts that enable you to make new parts in flight, recycle old parts, and convert ore

OSE Workshop Reworked

0.1.3 for KSP 1.12.5

NEBULA Decals Continued

STDdM3y.jpg This mod allows to place decals on your crafts!

NEBULA Decals Continued

0.6.6.6 for KSP 1.12.5

Omicron Flying Space Car

Read info and follow the forum instructions! Parts that are walkable inside. Is Like near future Vtol flying car, but this one can go to space.

Omicron Flying Space Car

0.6 for KSP 1.12.5

ColdWarAerospace

Cold War era parts- cockpits, engines, vehicles and more! Just put "ColdWarAerospace" folder inside Kerbal Space Program/"Gamedata" folder. Read INFO.pdf file for requirements.

ColdWarAerospace

1.3.99.0-adoption for KSP 1.12.5

Dreamer (DREAM) by artwhaley

A roughly 2/3 scale model of Kierra Kevada Corp's Dream Chaser vertical launch spaceplane with cargo bay and docking nosecone!

Dreamer (DREAM) by artwhaley

0.5.0.0-release for KSP 1.0.5

LanderTek (LTEK) by artwhaley

Modular lander parts... for landing. A modular pack of 1.25m, 1.875m, and 2.5m lander parts for Kerbal Space Program.

LanderTek (LTEK) by artwhaley

1.1.99.0-adoption for KSP 1.12.3

Simple Cargo Solutions (CARGO) by artwhaley

just a couple of simple stock-alike cargo bays.... and here they are!

Simple Cargo Solutions (CARGO) by artwhaley

0.5.99.0-adoption for KSP 1.12.0

WhimChaser (WHIM) by artwhaley

Provides a fun to fly efficient vertical launch/glider return vessel that can handle rescue missions as well as providing a low-cost crew service vessel (CSV) for Kerbal Space Program.

WhimChaser (WHIM) by artwhaley

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