The Tartarus Key
Playing now
1−1 vs. yesterday
33%of peak
All-time peak
3Steam charts
Playing now
1−1
24-hour peak
3
All-time peak
314 Sep 2026
30-day average
1
Rank right now
#15,185
Updated Data by SteamPeaks.com
Playing now
1−1 vs. yesterday
All-time peak
314 Sep 2026
| Month | Average | Gain | % Gain | Peak |
|---|---|---|---|---|
| Sept 2026 | 1 | +0 | +47.4% | 3 |
| Aug 2026 | 1 | +0 | +83.3% | 3 |
| Jul 2026 | 1 | +0 | +30.0% | — |
| Jun 2026 | 1 | −2 | −66.7% | — |
| May 2026 | 3 | +0 | +0.0% | — |
| Apr 2026 | 3 | +0 | +0.0% | — |
| Mar 2026 | 3 | +0 | +0.0% | — |
| Feb 2026 | 3 | +0 | +0.0% | — |
| Jan 2026 | 3 | −3 | −50.0% | — |
| Dec 2025 | 6 | +2 | +50.0% | — |
| Nov 2025 | 4 | +0 | +0.0% | — |
| Oct 2025 | 4 | — | — | — |
| Milestone | The Tartarus Key | Genre median |
|---|---|---|
| Launch peak | — | — |
| Hour 1 | — | — |
| Hour 24 | — | — |
| Hour 72 | — | — |
| Day 7 | — | — |
| Now | 1 | — |
| Daily peak · last 14 days | Peak | |
|---|---|---|
| Sun 6 Sept · weekend | 3 | |
| Mon 7 Sept | 3 | |
| Tue 8 Sept | 2 | |
| Wed 9 Sept | 3 | |
| Thu 10 Sept | 2 | |
| Fri 11 Sept | 2 | |
| Sat 12 Sept · weekend | 3 | |
| Sun 13 Sept · weekend | 3 | |
| Mon 14 Sept | 3 |
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 | 3,868 – 38,014 | Reviews × k, calibrated on 416 announced figures · How it works | High |