// Kerbal Space Program(2015)
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Kerbal Space Program FAQ & buying guide
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What is Kerbal Space Program about?
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.
Game modes: Single player
Quick answers
What is the cheapest place to buy Kerbal Space Program?
Right now the lowest price for Kerbal Space Program we're tracking is $8.91 at Kinguin — 78% below Steam's $39.99. We compare 2 stores and prices refresh every few minutes.
What is the lowest price Kerbal Space Program has ever been?
The lowest price we've recorded for Kerbal Space Program is $4.25 at Kinguin on January 23, 2026. The current best price is about 110% above that low.
Is Kerbal Space Program worth buying?
96% of 141,967 Steam user reviews for Kerbal Space Program are positive ("Overwhelmingly Positive"). It also holds a Metacritic score of 88.
When was Kerbal Space Program released?
Kerbal Space Program released on April 27, 2015, developed by Squad and published by Private Division.
What platforms is Kerbal Space Program available on?
Kerbal Space Program is available on PlayStation 4, Linux, PC (Microsoft Windows), Mac, Wii U, Xbox One, Nintendo Switch. It supports single player.
When do Kerbal Space Program prices drop?
Kerbal Space Program last hit a new low of $4.25 on January 23, 2026 at Kinguin. Current best price is $8.91. Prices on this page refresh every few minutes, so check back around seasonal sales for new lows.
Where's the cheapest place to buy Kerbal Space Program?
The cheapest Kerbal Space Program price right now is $8.91 at Kinguin, 78% below the Steam price.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 KinguinBest price | — | $8.91 | Buy Kerbal Space Program at Kinguin |
 Steam | — | $39.99 | Buy Kerbal Space Program at Steam |
All-time low: $4.25 at Kinguin on Jan 23, 2026 — the current best price is 110% above it.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.