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Kerbal Space Program
Kerbal Space Program

Kerbal Space Program

Apr 26, 2015
IndieSimulation

Platforms

Developer

Squad

Publisher

Private Division

Best price

$6.27

at K4G · from 5 stores

Get deal at K4G →Compare 10 offers ↓

Offers

10 offers · 5 stores
StorePriceGet deal
K4G
K4GBest price
steam·PC
$6.27→
K4G
K4GBest price

STEAM · PC

$6.27→
Eneba
Eneba
steam·PC
$39.99-83%
$6.61
Eneba
Eneba
$39.99-83%

STEAM · PC

$6.61
GOG
GOGOfficial
drm-free·PC
$39.99-75%
$9.99
GOG
GOGOfficial
$39.99-75%

DRM-FREE · PC

$9.99
Epic Games Store
Epic Games StoreOfficial
epic·PC
$39.99-75%
$9.99
Epic Games Store
Epic Games StoreOfficial
$39.99-75%

EPIC · PC

$9.99
Steam
SteamOfficial
steam·PC
$39.99
Steam
SteamOfficial

STEAM · PC

$39.99
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 realistic aerodynamic and orbital physics. Launch your Kerbal crew into orbit and beyond (while keeping them alive) to explore moons and planets in the Kerbol solar system, constructing bases and space stations to expand the reach of your expedition.

Kerbal Space Program features three gameplay modes. In Science Mode, perform space experiments to unlock new technology and advance the knowledge of Kerbalkind. In Career Mode, oversee every aspect of the space program, including construction, strategy, funding, upgrades, and more. In Sandbox, you are free to build any spacecraft you can think of, with all parts and technology in the game.

Key Features


  • Build spaceships, rockets, and vehicles using any imaginable combination of parts, each with their own function that will affect the way your spacecraft behaves.
  • Take full control over your ship’s setup to execute complex flight maneuvers.
  • Manage your Kerbal crewmembers, including hiring, training, and sending them into space to become heroes.
  • Discover a whole star system with unique moons and planets, exploring detailed terrain at a vast scale.
  • Send your Kerbal crew outside their ships for “extra-vehicular” activities.
  • Dock spacecraft together to construct space stations, massive starships, and surface bases on new planets.
  • Use satellites to scan terrain and find biomes and other anomalies.
  • Set up communications networks to communicate between your spacecraft and Kerbal Space Center.
  • Research and develop new technologies to extract valuable information and resources from all over the solar system, and much more!

Try out the many mods created by the Kerbal Space Program community!

Ratings

SteamOverwhelmingly Positive(144,329 reviews)
Metacritic88

Price history

$44$22MSRPHistorical low — $5.84 on Jul 15, 2026Jul 12, 2026Jul 29, 2026
MSRP $39.99Low $5.84 · Jul 15, 2026

Details

ReleasedApr 26, 2015
DeveloperSquad
PublisherPrivate Division
PlatformsPC
LanguagesEnglish, Spanish - Spain, Simplified Chinese, Japanese, Russian+4 more

DLC & add-ons (2)

Kerbal Space Program: Making History Expansion-76%DLC

Kerbal Space Program: Making History Expansion

PC
$14.99$3.46

from 4 stores

Kerbal Space Program: Breaking Ground Expansion-76%DLC

Kerbal Space Program: Breaking Ground Expansion

PC
$14.99$3.49

from 4 stores

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