Kerbal Space Program costs today from 4,77 € on PC. It is also on Xbox Series X|S for 10,06 €. Its lowest recorded price on PC was 2,10 € excl. fees (February 2022). We monitor 47 verified stores and have tracked its price for 9 years.
Overwhelmingly Positive 120,937 reviews on Steam
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Prices include the GoCDKeys coupon where one applies and the store payment fee. The final price is confirmed on each platform page.Prices include the GoCDKeys coupon where one applies and exclude store payment fees. The final price is confirmed on each platform page.
Kerbal Space Program has ranged between 3,73 € and 32,67 € excl. fees over the last 6 months, hitting its lowest point in April 2026. Kerbal Space Program has not dropped below 3,88 € in 5 months (excl. fees).
Last 6 months · the hollow circle marks each platform’s lowest price.
The thick line is the KEY format price. The thin one is the same game as an account, usually cheaper but not a key.
The lowest price we’ve recorded for Kerbal Space Program is 2,10 € on PC (February 2022). On PS4, by contrast, it has never gone below 11,86 €.
We have tracked Kerbal Space Program since May 17, 2017 among the 47 verified stores we monitor, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | Apr | May | Jun | Jul | Aug | Sep |
|---|---|---|---|---|---|---|
| PC | 3,73 € | 5,34 € | 5,77 € | 5,18 € | 4,95 € | 4,70 € |
| PS4 | 17,69 € | 17,69 € | 17,69 € | 17,69 € | 17,69 € | 17,69 € |
| Xbox Series X|S | 22,73 € | 6,26 € | 6,32 € | 6,88 € | 7,17 € | 9,73 € |
PC is the cheapest today, at 4,77 €: 5,29 € below Xbox Series X|S.
| Platform | Current price | Lowest it has ever been (excl. fees) | What it usually costs (excl. fees) | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 4,77 € With accounts: 4,77 € Steam Key format price | Default format: 2,10 € With accounts: 2,10 € | Default format: 4,93 € With accounts: 4,73 € | Default format: Usual price With accounts: Usual price | Steam Key (38) → |
| PS4accounts only | Default format: no offer in this format today With accounts: 15,53 € account format price | Default format: no reliable low yet With accounts: 11,86 € | Default format: no reliable average yet With accounts: 15,99 € | Default format: Not enough data With accounts: Usual price | See more offers → |
| Xbox Series X|S | Default format: 10,06 € With accounts: 5,71 € account format price | Default format: 5,19 € With accounts: 4,40 € | Default format: 11,76 € With accounts: 6,49 € | Default format: You save 3 € excl. fees With accounts: Usual price | Xbox Key (13) → |
Today the cheapest is PC, at 4,77 €: 5,29 € less than Xbox, the next one up. PS4 has no offer in the default format; its price shows up once you include every format. Competition explains the gap: 43 offers fight over the price on PC, against 14 on Xbox.
On PS4 the price has held at 15,99 € excl. fees since October 2025.
On PC the price is at its usual level and the next Steam sale starts on October 1, 2026: that is the date to watch.
On Xbox Series X|S, Kerbal Space Program costs 10,06 € against the 39,99 € charged by Microsoft Store: 75% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| Xbox Series X|S | Microsoft Store | 39,99 € | 10,06 € | −29,93 € −75% |
| PC | Steam | 9,24 € | 4,77 € | −4,47 € −48% |
The biggest saving is on Xbox Series X|S: 29,93 € less than at Microsoft Store. We do not have the current PlayStation Store price for PS4.
Kerbal Space Program has dropped in 1 of the last 3 sale events we have tracked. Its best event price was 5,44 € excl. fees during the Summer Sale 2026.
| Event | Date | Platform | Lowest price (excl. fees) | vs usual price |
|---|---|---|---|---|
| the Summer Sale | Jun 2026 | PC | 5,44 € | −24% |
Right now it is cheaper than in any of those events.
Next event: the Steam Autumn Sale, from October 1, 2026.
Kerbal Space Program has 5 editions on sale; the cheapest right now is Standard, from 4,77 €.
Lowest price of each edition by platform.
| Edition | PC | PS4 | Xbox Series X|S |
|---|---|---|---|
| Standard | 4,77 € | 15,53 € account | 10,06 € |
| Premium | 11,07 €+6 € | — | — |
| Complete | 10,58 €+6 € | — | 11,94 €+2 € |
| Collector | 14,47 €+10 € | — | — |
| Enhanced | — | — | 15,90 €+6 € |
Kerbal Space Program is sold today in 5 different editions, and the Standard is the only one available on every platform. On Xbox Series X|S, going from the Standard up to the Complete is only 1,88 € more: staying on the basic one barely saves anything there. The Complete is only on PC and Xbox Series X|S; on PS4 there is no offer of that edition today. The widest choice is on PC, with 4 editions; on PS4 there are only 1.
The most common questions about Kerbal Space Program’s price, answered with today’s data.
Kerbal Space Program costs today from 4,77 € on PC, 10,06 € on Xbox Series X|S. Compared among the 47 verified stores we monitor, updated every 2 hours.
On PC: 4,77 € — 5 € less than on Xbox Series X|S. The gap comes from more stores competing on PC.
Its lowest price so far was 2,10 € excl. fees on PC (February 2022). The next Steam sale starts on October 1, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
Yes. On Xbox Series X|S it is 3 € below what it usually costs (comparing prices excl. fees).
The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Steam. The code is the same and activates the same way in your account.
2,10 € excl. fees on PC, in February 2022. Today it sits 2 € above that low, comparing prices excl. fees.
No: right now it is cheaper than in any sale we have on record.
We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.
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