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ZOO PROTOCOL is a co-op sci-fi horror for 1–5 players with a dark story about escaping an abandoned energy facility. Outsmart the system or be scrapped.

Positive Now
94%34 reviews on Steam
30-Day Trend
+1 pts+4 reviews since 21 Oct 2026
Last 12 Months
94%positive, 31 reviews
Reviews Last Month
1October 2026, −90% on the 3-month average
| Month | Positive | Negative | Average players |
|---|---|---|---|
| October 2026 | 1 | 0 | 1 |
| September 2026 | 1 | 0 | — |
| August 2026 | 8 | 0 | — |
| July 2026 | 19 | 2 | — |
Too few recent reviews to call a trend10 in the last three finished months
93% → 94% since 21 Oct 2026, between 93% and 94%+4 reviews, 34 in all
| From | Positive | Reviews |
|---|---|---|
| 8 Nov 2026 | 94% | 34 |
| 25 Oct 2026 | 93% | 31 |
| 21 Oct 2026 | 93% | 30 |
Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count
| Notable | Month | Reviews | Positive |
|---|---|---|---|
| Busiest month | July 2026 | 21 | 90% |
Best and worst counts months with at least 50 reviews.
| Month | Last 3 months | That month | Reviews | All so far |
|---|---|---|---|---|
| October 2026 | — | — | 1 | 94% |
| September 2026 | 93% | — | 1 | 93% |
| August 2026 | 93% | — | 8 | 93% |
| July 2026 | 90% | 90% | 21 | 90% |