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Kerbal Space Program official game artwork

THE PRACTICAL GUIDE

Kerbal Space Program Guide

In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on r

Steam ↗Windows · macOS · Linux
GameWiki Pro EditorialReviewed 5 guide topics

GET YOUR BEARINGS

Plan your next Kerbal Space Program session

Our independent guide breaks down each core element of Kerbal Space Program, offering focused exercises that let you compare part choices, crew assignments, and mission strategies without relying on paid upgrades or external tools.

01 / THE GUIDE

Part Compatibility

Compare engine thrust ratings against fuel tank capacities to find balanced configurations, noting how excess mass influences orbital insertion and maneuver efficiency.

  • Mix engine thrust and fuel tank size to achieve a balanced thrust‑to‑weight ratio.
  • Add docking ports early in a design to practice assembling larger structures.

02 / THE GUIDE

Crew Assignment

Evaluate Kerbal experience levels for different mission lengths, observing how seasoned crew improve success rates during complex burns and EVA tasks.

  • Assign Kerbals with higher experience to longer or more complex missions.
  • Plan EVA durations carefully to avoid unnecessary exposure.
Kerbal Space Program official gameplay screenshot
Publisher-provided gameplay image · Squad

03 / THE GUIDE

Orbital Mechanics

Practice adjusting apoapsis and periapsis with timed thrust burns, watching how small changes alter orbital periods and transfer windows.

  • Deploy a satellite before landing to map the surrounding area.
  • Set up relay stations to maintain contact with distant missions.

04 / THE GUIDE

Satellite Deployment

Test various orbital altitudes for satellite placement, comparing coverage maps to identify optimal positions for biome scanning.

  • Begin with Science Mode to learn part functions before tackling Career challenges.
  • Use Sandbox to prototype designs you can later apply in Career missions.

05 / THE GUIDE

Career Budgeting

Track funding income versus expenditure on parts and upgrades, noting patterns that sustain long‑term program growth.

  • Enable Steam Cloud to keep your saves synchronized across devices.
  • Browse the Workshop for new parts, missions, and visual enhancements.

WATCH THE GAME

Kerbal Space Program videos

Official trailers & gameplay

INSIDE THE WORLD

Screenshots & game images

5 official screenshots

IN THIS WIKI

Your reading checklist

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QUICK ANSWERS

Kerbal Space Program FAQ

What is the main difference between Science and Career modes?

Science Mode unlocks technology through experiments, while Career Mode adds funding, reputation and upgrade management on top of research.

Can I build any spacecraft I imagine in Sandbox mode?

Yes, Sandbox provides all parts and technologies without restrictions, allowing unrestricted design.

Is Kerbal Space Program available for Linux?

The game supports Windows, macOS, and Linux platforms.

More Kerbal Space Program guides

SOURCES & CREDITS

Official resources and further reading

Original editorial guidance. Game imagery and trailers are provided by the publisher through Steam. Media and reference links checked 2026-10-22. Game versions, supported platforms, and balance can change; consult the linked release notes for current details.