
As of
30-day average
2,753 players10 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 7 days (cool tier) | 19 Oct 2026 | |
| Player counts | Every day (cool tier) | 19 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 28 Oct, 15:00 UTC | 2,540 | 2,540 | 1 |
| 27 Oct, 15:00 UTC | 2,613 | 2,613 | 1 |
| 26 Oct, 15:00 UTC | 2,582 | 2,582 | 1 |
| 25 Oct, 14:00 UTC | 3,648 | 3,648 | 1 |
| 24 Oct, 14:00 UTC | 3,578 | 3,578 | 1 |
| 23 Oct, 14:00 UTC | 2,943 | 2,943 | 1 |
| 22 Oct, 14:00 UTC | 2,424 | 2,424 | 1 |
| 22 Oct, 13:00 UTC | 2,357 | 2,344 | 2 |
Price now
$39.99Usual price
Lowest we've seen
$39.9921 Oct 2026
Sales we've seen
None yetNone since 21 Oct 2026
| From | Price | Usual | Off |
|---|---|---|---|
| 21 Oct 2026 | $39.99 | $39.99 | — |
US Steam store prices, saved each time our store check sees a change. Our records start on 21 Oct 2026, so earlier sales are not listed. A sale is dated from the first check that saw it (usually within an hour of Steam changing the price) to the end date Steam gave. How we count
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.

| DLC | Price |
|---|---|
| Kerbal Space Program: Making History Expansion | $14.99 |
Downloadable content listed for Kerbal Space Program, with prices in your currency (US dollars where we have no local price yet), checked daily for busier games.