
As of
30-day average
38 players4 of 30 days observed
| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 12 hours (warm tier) | 2 Nov 2026 | |
| Player counts | Every 4 hours (warm tier) | 2 Nov 2026 | |
| Store details | Every 3 hours, and when Steam reports a change (warm tier) | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
Imperium is a single-player 4X space strategy game. Colonize alien worlds, design your own spaceships, research exotic technologies, and outmaneuver rival empires through diplomacy or open war. Build a galactic empire and rule it your way.

Price now
$22.49−10% on sale, ends 16 Nov 2026
Lowest we've seen
$22.49−10%, 2 Nov 2026
Sales we've seen
1Deepest −10%, $22.49
| Sale | Length | Off | Price | Usual |
|---|---|---|---|---|
| From 2 Nov 2026On now, ends 16 Nov | 3 days | −10% | $22.49 | $24.99 |
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
| Hour | Peak | Average | Polls |
|---|---|---|---|
| 13:00 UTC | 30 | 30 | 1 |
| 09:00 UTC | 30 | 30 | 1 |
| 05:00 UTC | 28 | 28 | 1 |
| 01:00 UTC | 35 | 35 | 1 |
| 4 Nov, 21:00 UTC | 49 | 49 | 1 |
| 4 Nov, 17:00 UTC | 44 | 44 | 1 |
| 4 Nov, 14:00 UTC | 41 | 41 | 1 |
| 4 Nov, 10:00 UTC | 30 | 30 | 1 |
| 4 Nov, 06:00 UTC | 25 | 25 | 1 |
| 4 Nov, 02:00 UTC | 32 | 32 | 1 |
| 3 Nov, 22:00 UTC | 49 | 49 | 1 |
| 3 Nov, 21:00 UTC | 50 | 50 | 1 |
| 3 Nov, 20:00 UTC | 59 | 59 | 1 |
| 3 Nov, 19:00 UTC | 60 | 60 | 1 |
| 3 Nov, 18:00 UTC | 56 | 56 | 1 |
| 3 Nov, 17:00 UTC | 54 | 54 | 1 |
| 3 Nov, 16:00 UTC | 58 | 58 | 1 |
| 3 Nov, 14:00 UTC | 47 | 47 | 1 |
| 3 Nov, 10:00 UTC | 29 | 29 | 1 |
| 3 Nov, 06:00 UTC | 32 | 32 | 1 |
| 3 Nov, 02:00 UTC | 42 | 42 | 1 |
| 2 Nov, 22:00 UTC | 49 | 49 | 1 |
| 2 Nov, 21:00 UTC | 50 | 50 | 1 |
| 2 Nov, 17:00 UTC | 49 | 49 | 1 |
| 2 Nov, 16:00 UTC | 21 | 11 | 2 |