Recently Updated Mods

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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

3.12.20250415 for KSP 1.12.5

QUARTIX TechTree

An enhanced TechTree in the style of Simplex, designed for a minimal number of mods

QUARTIX TechTree

2.29 for KSP 1.12.5

TETRIX TechTree

An extended TechTree in the style of Simplex, with additional nodes to better support mods.

TETRIX TechTree

2.1.0 for KSP 1.12.5

SSTO Project

SSTO project add wide range of high-performance spacecraft parts

SSTO Project

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

1.4.2 for KSP 1.12.5

Far Future Technologies

Optimistic but generally viable future spacecraft technologies.

Far Future Technologies

1.3.1.1 for KSP 1.12.5

Kerbal Wind Tunnel

This mod lets you see the flight envelope and performance graphs for your spaceplanes.

Kerbal Wind Tunnel

1.4 for KSP 1.12.5

AltimeterAutoHide

A small mod that hides the altimeter during flight to save screen estate.

AltimeterAutoHide

1.0.2 for KSP 1.12.5

EvenMoarActionables

An add-on DLC for MoarActionables

EvenMoarActionables

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

1.0.3.0-release for KSP 1.12.5

SpaceY Corporation (SYC)

Space, why? Because it's there! Y is greater than X. Adds SpaceY Corporation's agent, flags, and common config files used in all SpaceY add-ons for Kerbal Space Program.

SpaceY Corporation (SYC)

1.9.99.2-prerelease 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

1.4.99.2-prerelease for KSP 1.12.5

SpaceY Expanded (SYX) by NecroBones

An optional expansion for SpaceY Heavy Lifters that adds 42 7.5m parts among other enhancements.

SpaceY Expanded (SYX) by NecroBones

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

1.1.11.1 for KSP 1.12.5

K2 Command Pod Continued

The K2 Command Pod. This pod supports 2 Kerbals (but only requires 1 - making it handy for rescue missions). This

K2 Command Pod Continued

0.1.15.3 for KSP 1.12.5

EVA Enhancements Continued

Enhance EVA controls & experience

EVA Enhancements Continued

1.0.1.0-release for KSP 1.12.5

LazTek Dev (LTD)

Agent, flag, and common configs for LazTek

LazTek Dev (LTD)

1.0.0.0-release for KSP 1.12.5

Rusty Star Shipyards (RSS)

Adds Rusty Star Shipyards's agent, flags, and common config files used in all Rusty Star Rockets add-ons for Kerbal Space Program.

Rusty Star Shipyards (RSS)

1.13.2.1-hotfix for KSP 1.4.5

Modular Rocket Systems (MRS) by NecroBones

A stock-alike parts pack that fills in a variety of gaps in the stock lineup of rocketry parts.

Modular Rocket Systems (MRS) by NecroBones

0.3.99.0-adoption for KSP 1.12.5

Sea Dragon (SEA) by NecroBones

The infamous, never-built Sea Dragon rocket, in its full scale glory!

Sea Dragon (SEA) by NecroBones

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

2.6 for KSP 1.12.5

Simple Hyperdrive! (HYPE) by Exodus_Solis

Fast. Just Go Fast. This addon is designed to help Sci-fi enthusiasts to create crafts of their dreams. There is no limit with both an integrated Hyperdrive engine and a inline Hyperdrive inline engine. The mod adds overpowered propulsion systems, ION blocks, high performance reaction wheels and additional miners.

Simple Hyperdrive! (HYPE) by Exodus_Solis

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

0.3.99.0-adoption for KSP 1.12.3

Coyote Cargo Freighter (CCF) by dboi88

Coyote Cargo Freighter by Coyote Space Industries (CSI) is a massive parts pack for Kerbal Space Program.

Coyote Cargo Freighter (CCF) by dboi88

1.1.0.0.-release for KSP 1.12.4

Drop Tanks (DROP) by Kerbal Hacks

Stockalike curved wraparound droptanks with an integrated decoupler for Kerbal Space Program.

Drop Tanks (DROP) by Kerbal Hacks

1.6.1 for KSP 1.12.5

TechTree Kompacted

A TechTree Layout Mod that aims to shrink compatible tech trees to fit on a single page offering an improved layout.

TechTree Kompacted

1.2.0.0-release for KSP 0.25.0

Fuel Cells (FUEL) by Hot Beverage Inc

These modules are an alternative to solar panels, also offering way better weight and endurance than batteries.

Fuel Cells (FUEL) by Hot Beverage Inc

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