Newest Mods

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1.1.0 for KSP 1.12.5

Orbital Payload Calculator

Orbital Payload Calculator is a utility mod for Kerbal Space Program designed to help players calculate rocket payload capacity for various target orbits.

Orbital Payload Calculator

0.0.1 for KSP 1.12.5

Mission Planner

A mod to help planning complex missions

Mission Planner

1.0.0 for KSP 1.12.5

EricAndMack

A Sikorsky S-64 Sky Crane Helicopter and a Military style Mack Truck

EricAndMack

0.9 for KSP 1.12.5

Chris GNC Suite

Advanced guidance and control research for Kerbal Space Program

Chris GNC Suite

2.0.0 for KSP 1.12.5

Space Weather & Atmospheric Orbital Decay

Space Weather And Atmospheric Orbital Decay (SWAOD) is a KSP mod that introduces orbital decay mechanics. It simulates the effect of atmospheric drag on vessels (both loaded and unloaded) and integrates with the Kerbalism mod to simulate intensified orbital decay effects during solar storms.

Space Weather & Atmospheric Orbital Decay

1.0 for KSP 1.12.5

Auto-Enable Auto-Strut（AAS）

Automatically enables auto-strut&skips mechanical parts

Auto-Enable Auto-Strut（AAS）

1.0.5 for KSP 1.12.5

RasterPropMonitor - COMPLETE MECHJEB 2.15.1 IVA INTERFACE

Attempting feature parity in RPM with mechjeb 2's IMGUI interface.

RasterPropMonitor - COMPLETE MECHJEB 2.15.1 IVA INTERFACE

v1.0.1.0 for KSP 1.12.5

Target Intercept Planner (TIP)

A rendezvous/intercept planner for KSP.

Target Intercept Planner (TIP)

v0.1.2 for KSP 1.12.5

KICK Life Support

A realistic life support mod

KICK Life Support

v1.0 for KSP 1.12.5

Kerbal Generations

A lightweight dynasty and population mod for KSP.

Kerbal Generations

8.3.0 for KSP 1.12.5

KerbalSoaring

Adds thermal updrafts and unpowered gliding to Ferram Aerospace Research

KerbalSoaring

0.0.4 for KSP 1.12.5

kOS.MechJeb2.Addon

This addon provides a direct integration layer between kOS and MechJeb2

kOS.MechJeb2.Addon

Version 1.2 for KSP 1.12.5

Big Blue

A mod that adds Blue Origins New Glenn to the game!

Big Blue

v0.1.1 for KSP 1.12.5

Planetary Resource Infrastructure_LeadAndTritium

For most fusion engines (and reactors) in FarFutureTechnologies: Introduces deuterium-tritium (D-T) fusion as an option. Given the scarcity of helium-3, I’ve opted to use tritium (produced in nuclear reactors) to sustain fusion operations on alien bases—ensuring players can still leverage fusion engines off-world. For balance, D-T fusion has lower specific impulse and requires lead (Pb) to shield against intense neutron radiation.

Planetary Resource Infrastructure_LeadAndTritium

1.0.2 for KSP 1.12.5

WarpThrust with Configs

A less buggy Persistent Thrust plugin, configured for FFT, NFP, stock, and RO.

WarpThrust with Configs

1.0.0 for KSP 1.12.5

Kerbalism Compatibility Overhaul

A modular patch suite that expands and enhances Kerbalism's realism, while integrating it more smoothly with other popular mods.

Kerbalism Compatibility Overhaul

1.5.6.1 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

1.0 for KSP 1.12.5

Eris Launch and Orbital Services (ELOS) - Stockalike Gilmour Space Eris-1

ELOS (Short for "Eris Launch and Orbital Services") is a KSP parts mod that provides all the parts you need to create Gilmour Space’s Eris-1 rocket in Kerbal Space Program.

Eris Launch and Orbital Services (ELOS) - Stockalike Gilmour Space Eris-1

1.1 for KSP 1.12.5

Kerbals Get Old!

Adds an aging mechanic to Kerbals. They will now grow old and die.

Kerbals Get Old!

1.2.0 for KSP 1.12.5

VaporCones

VaporCones adds a vapor cone effect to high-speed flight in Kerbal Space Program.

VaporCones

0.3.3 for KSP 1.12.5

Gradual Progression Tech Tree

A mod-focused, longer-campaign tech tree

Gradual Progression Tech Tree

1.4.0 for KSP 1.12.5

Ma's Patches

Endurance + Community Tech Tree (mechjebs one only if you have problems)

Ma's Patches

0.9101 for KSP 1.12.5

Galactic Trading

Make that money

Galactic Trading

0.1 for KSP 1.12.5

RAF RED ARROWS cape

thanks for downloading

RAF RED ARROWS cape

2025.12.12.1 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")

1.5.0.1 for KSP 1.12.5

Precise Editor Continued

Editor mod to set a part's position and angle values with great precision. Also show CoM, CoL and CoT coordinates

Precise Editor Continued

4.0.1.1 for KSP 1.12.5

IFI Life Support

A simple-to-understand, yet powerful life support mod

IFI Life Support

0.9.99.0-adoption for KSP 1.12.3

Dragon Rider (DRAGR)

an early version of the Dragon capsule

Dragon Rider (DRAGR)

v0.0.5.1 for KSP 1.12.4

LudicrousParts

A small random collection of parts and a small plugin to add some interesting mechanics to KSP.

LudicrousParts

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

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