Quantum Protocol
Playing now
1Sampling since 07:13 UTC
1.1%of peak
All-time peak
94Jul 2021
Steam user reviews · 656 written
Updated
SteamPeaks Rating
87.8
Very positive
Positive share
90.7%Very Positive
Last 30 days
50.0%−40.7 pts
2 reviews written
Played before writing
16.5 h
Median of 100 sampled reviews
Reviews per day
0
Mean over the last 30 days
How sentiment moved · share of new reviews that were positive
69 months on recordPositive shareReviews writtenLifetime shareDrag across the chart to zoom · double-click to reset
Data by SteamPeaks.com100 recent reviews sampled · back to 23 Apr 2024
Who is reviewing
16.4 h
Median before a positive review
18 h
Median before a negative review
96%
Bought the game on Steam
0% arrived with a free key
1%
Played mostly on Steam Deck
| Hours played | Positive | Negative | Positive share | Share of the sample |
|---|---|---|---|---|
| Under 1 h | 0 | 0 | — | |
| 1–5 h | 13 | 3 | 81% | |
| 5–20 h | 42 | 2 | 95% | |
| 20–50 h | 25 | 3 | 89% | |
| 50–100 h | 4 | 0 | 100% | |
| Over 100 h | 7 | 1 | 88% |
Steam’s own totals per language
Where opinion splits
| Language | Reviews | Positive | Against overall | |
|---|---|---|---|---|
| Chinese, simplified | 276 | 93.5% | +2.8 pts | |
| English | 245 | 91.4% | +0.7 pts | |
| Japanese | 59 | 79.7% | −11.0 pts | |
| Korean | 31 | 83.9% | −6.8 pts | |
| Chinese, traditional | 19 | 84.2% | −6.5 pts | |
| Russian | 3 | 66.7% | −24.0 pts |
Every month since Nov 2020
Review history
| Month | Reviews | Positive | Negative | Positive share | |
|---|---|---|---|---|---|
| Aug 2026 | 2 | 1 | 1 | 50.0% | |
| Jul 2026 | 1 | 1 | 0 | 100.0% | |
| Jun 2026 | 1 | 1 | 0 | 100.0% | |
| May 2026 | 3 | 3 | 0 | 100.0% | |
| Apr 2026 | 3 | 3 | 0 | 100.0% | |
| Mar 2026 | 2 | 2 | 0 | 100.0% | |
| Feb 2026 | 4 | 3 | 1 | 75.0% | |
| Jan 2026 | 6 | 5 | 1 | 83.3% | |
| Dec 2025 | 3 | 3 | 0 | 100.0% |
Counts per month and per day come from Valve’s review histogram, so they are exact. Playtime, purchase and language detail come from a sample of the most recent reviews; we keep no reviewer identity and no review text. The SteamPeaks Rating is a confidence-adjusted positive share. How it is computed