Last seen
0Sampled 4 hours ago · not a live figure
All-time peak
01 Oct 2026
| Month | Average | Gain | % Gain | Peak |
|---|---|---|---|---|
| Oct 2026 | 0 | +0 | — | 0 |
| Sept 2026 | 0 | — | — | 0 |
| Milestone | Project Prison: Prologue Playtest | Genre median |
|---|---|---|
| Launch peak | — | — |
| Hour 1 | — | — |
| Hour 24 | — | — |
| Hour 72 | — | — |
| Day 7 | — | — |
| Now | — | — |
| Daily peak · last 14 days | Peak | |
|---|---|---|
| Tue 22 Sept | 0 | |
| Wed 23 Sept | 0 | |
| Thu 24 Sept | 0 | |
| Fri 25 Sept | 0 | |
| Sat 26 Sept · weekend | 0 | |
| Sun 27 Sept · weekend | 0 | |
| Mon 28 Sept | 0 | |
| Tue 29 Sept | 0 | |
| Wed 30 Sept | 0 | |
| Thu 1 Oct | 0 | |
| Fri 2 Oct | 0 | |
| Sat 3 Oct · weekend | 0 |
Every figure here is derived, shown as a range, and links to its method. Steam does not publish owner counts.
| Source | Estimated owners | Method | Confidence |
|---|---|---|---|
| SteamPeaks | Fewer than 50 reviews: not estimated | Reviews × k, calibrated on announced figures · How it works | — |