Popular Mods

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3.4.5 for KSP 1.12.5

Community Tech Tree

Community Tech Tree expands the stock technology tree to accommodate many community mods in an inclusive and extensible manner

Community Tech Tree

1.29.6 for KSP 1.12.5

KSP Interstellar Extended

KSPI-E is a plugin designed to encourage bootstrapping toward ever more advanced levels of technology as well as utilizing In-Situ resources to expand the reach of Kerbal civilization

KSP Interstellar Extended

1.3.4 for KSP 1.12.5

Kerbal Atomics

Fancy nuclear engines for fun and profit

Kerbal Atomics

2.2.2 for KSP 1.12.5

Near Future Launch Vehicles

Super-heavy lifter parts

Near Future Launch Vehicles

2.0.8 for KSP 1.12.5

Cryogenic Engines

High efficiency chemical engines

Cryogenic Engines

v20.4 for KSP 1.10.1

SCANsat

SCANsat: Real Scanning, Real Science, Warp Speed!

SCANsat

2.9.3 for KSP 1.12.5

Kerbal Reusability Expansion

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

Kerbal Reusability Expansion

1.10 for KSP 1.12.3

BetterBurnTime

Extra, automatic burn-time indicators for suicide burns & target rendezvous.

BetterBurnTime

3.6.0.2 for KSP 1.12.5

HangarExtender

Extend your VAB/SPH so you can build really massive rockets

HangarExtender

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

1.29 for KSP 1.12.3

Kerbal Inventory System (KIS)

KIS introduces new gameplay mechanics by adding a brand new inventory system and EVA usables items as tools. You want to build a rover on Duna from scratch? Or you've forgot to attach a solar panel to the planetary station? With KIS it's not a problem!

Kerbal Inventory System (KIS)

2.6.2.1 for KSP 1.12.3

Configurable Containers

Configurable Containers converts all stock fuel tanks and other containers so that in Editor you can repartition them and change their resources. Then in flight you can also change resources within predefined sets if a tank is empty.

Configurable Containers

v1.14.0 for KSP 1.12.5

Bluedog Design Bureau

Adds stockalike Apollo, Saturn, Titan, Atlas and many many other things besides

Bluedog Design Bureau

2.7.1 for KSP 1.12.3

Ground Construction

Build any vessel directly in orbit or on a surface of any planet from raw materials.

Ground Construction

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

2.9.0 for KSP 1.12.5

AlphaMensae's Modular Launch Pads

Beyond launch clamps: Mix-and-match components to build all kinds of launch infrastructure

AlphaMensae's Modular Launch Pads

3.2.7.4 for KSP 1.12.5

KW Rocketry Rebalanced

KW Rocketry, with fuel tanks rebalanced

KW Rocketry Rebalanced

0.0.4.2 for KSP 1.12.5

RecoveryController

Allows different mods to work together when recovering a staged rocket.

RecoveryController

2.0.3.0-adoption for KSP 1.12.3

Fuel Tanks Plus (FTP) by NecroBones (aka Orvidius

Longer fuel tanks in a variety of styles, with assocaited fueled nose cones. Stand-alone, or companion to Color Coded Canisters.

Fuel Tanks Plus (FTP) by NecroBones (aka Orvidius

0.5.1.0-release for KSP 1.12.5

Lithobrake Exploration Technologies (LET) (formerly LETech)

A parts pack for exploring other worlds, and returning home. Pods, large legs, large chutes, service bays, long ladders, etc for Kerbal Space Program.

Lithobrake Exploration Technologies (LET) (formerly LETech)

0.16 for KSP 1.9.1

Real Scale Boosters

Realistically scaled rocket parts, with real-world stats and performance, based on actual rocket designs.

Real Scale Boosters

1.1.12 for KSP 1.12.5

VaporVent

Vent trails on launchpad

VaporVent

1.9.3 for KSP 1.12.3

MissingHistory

Handy parts to complement Making History.

MissingHistory

3.0.3 for KSP 1.12.5

KSC Extended

This is a collaboration between me and Omega482 to give you the best possible KSC experience we can offer.

KSC Extended

0.2.5 for KSP 1.12.5

Recycled Parts

Old mods recycled

Recycled Parts

2.0.2.6 for KSP 1.12.5

Comfortable Landing

Comfortable Landing can keep your Kerbals safe and feel comfortable even in the last minute of a mission

Comfortable Landing

v1.9.9 for KSP 1.12.5

Knes

Stockalike Parts Mods in european style - Ariane 5 / Hermes / IXV / CEV and more

Knes

1.6.0.3 for KSP 1.12.5

Kerbal NRAP - Procedural Test Weights

Procedural test weights for launchers

Kerbal NRAP - Procedural Test Weights

3.1.1 for KSP 1.12.5

Restock Waterfall Expansion

A customized version of Stock Waterfall Effects, Waterfall Restock, and Jet Sounds Continued to provide complete coverage of all engines in Restock and Restock Plus.

Restock Waterfall Expansion

1.4.2 for KSP 1.12.5

Far Future Technologies

Optimistic but generally viable future spacecraft technologies.

Far Future Technologies

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