Can you trust OMORI's Steam reviews? Adjusted rating 97.0%

Release date: 2020年12月25日 View on Steam

Official Steam rating
97.1%
89,027 reviews
Adjusted rating
97.0%
95% range 96.9%–97.1%
vs official ±0.0pt
Japanese-language reviews
92.4%
850 reviews
vs overall −4.7pt

Genuinely great 400 positive and 400 negative reviews analyzed · data as of 2026-10-12

Summary

OMORI holds an official Steam rating of 97.1%. After weighting 400 positive and 400 negative reviews by trust, the adjusted rating is 97.0% (95% range 96.9–97.1%), essentially the same as the official figure. Verdict: "Genuinely great" (the adjusted rating is 70% or higher and the positive reviews carry high average trust).

Positive reviews average 0.78 in trust and negative ones 0.79; the difference shifts the rating by less than one point. The most common discount factor is very short reviews (34% overall).

The monthly history (71 months) has no month where volume and negative share jumped together. The rating does not appear to be driven by a single episode.

The last 180 days show 95.9% (last 30 days: 95.6%), close to the all-time figure.

Japanese-language reviews (850) show 92.4%, close to the overall rating.

The adjusted rating estimates trust from how reviews are written; it does not judge any individual review as fake. Data as of 2026-10-12.

Positive vs negative breakdown

Share of sampled reviews that meet each condition that lowers trust. When a condition is more common on the positive side, the adjusted rating falls below the official one.

ConditionPositive reviewsNegative reviews
Under 2 hours played at review2%16%
Very short text34%25%
Key activated outside Steam12%13%
Received for free2%3%
Owns very few games22%8%
Over 100 reviews written1%5%
Average trust (1.0 = full)0.780.79

The median total playtime of the sampled reviewers is 22.7 hours.

Rating history

Monthly positive and negative review counts since release, as published by Steam.

Reviews per month (green = positive, red = negative)
0 1,000 2,000 3,000 4,000 2020-12: +1,242 / −17 2021-01: +3,671 / −49 2021-02: +3,223 / −32 2021-03: +2,527 / −30 2021-04: +2,141 / −27 2021-05: +1,966 / −25 2021-06: +2,025 / −27 2021-07: +2,780 / −59 2021-08: +1,949 / −24 2021-09: +1,297 / −23 2021-10: +1,017 / −25 2021-11: +2,441 / −24 2021-12: +1,634 / −54 2022-01: +2,127 / −57 2022-02: +1,364 / −21 2022-03: +1,660 / −38 2022-04: +1,347 / −30 2022-05: +1,227 / −29 2022-06: +1,691 / −43 2022-07: +2,282 / −75 2022-08: +1,454 / −30 2022-09: +978 / −37 2022-10: +1,007 / −32 2022-11: +1,356 / −27 2022-12: +1,559 / −51 2023-01: +1,854 / −59 2023-02: +1,156 / −37 2023-03: +1,173 / −39 2023-04: +1,070 / −32 2023-05: +855 / −37 2023-06: +915 / −35 2023-07: +1,568 / −78 2023-08: +1,089 / −35 2023-09: +842 / −22 2023-10: +808 / −46 2023-11: +1,129 / −40 2023-12: +1,104 / −52 2024-01: +1,281 / −55 2024-02: +972 / −27 2024-03: +1,181 / −30 2024-04: +909 / −41 2024-05: +822 / −33 2024-06: +1,430 / −67 2024-07: +1,663 / −69 2024-08: +1,087 / −47 2024-09: +735 / −30 2024-10: +710 / −31 2024-11: +792 / −36 2024-12: +1,142 / −63 2025-01: +1,319 / −50 2025-02: +819 / −39 2025-03: +963 / −30 2025-04: +739 / −30 2025-05: +754 / −31 2025-06: +771 / −30 2025-07: +1,220 / −55 2025-08: +828 / −40 2025-09: +557 / −26 2025-10: +515 / −19 2025-11: +535 / −31 2025-12: +650 / −26 2026-01: +667 / −30 2026-02: +578 / −27 2026-03: +510 / −24 2026-04: +491 / −16 2026-05: +515 / −19 2026-06: +549 / −23 2026-07: +878 / −42 2026-08: +680 / −37 2026-09: +469 / −22 2026-10: +229 / −7 2021/012022/012023/012024/012025/012026/01
Positive share per month (months under 30 reviews omitted)
0% 25% 50% 75% 100% Monthly data overall 97.1% 2020-12: 98.6%2021-01: 98.7%2021-02: 99.0%2021-03: 98.8%2021-04: 98.8%2021-05: 98.7%2021-06: 98.7%2021-07: 97.9%2021-08: 98.8%2021-09: 98.3%2021-10: 97.6%2021-11: 99.0%2021-12: 96.8%2022-01: 97.4%2022-02: 98.5%2022-03: 97.8%2022-04: 97.8%2022-05: 97.7%2022-06: 97.5%2022-07: 96.8%2022-08: 98.0%2022-09: 96.4%2022-10: 96.9%2022-11: 98.0%2022-12: 96.8%2023-01: 96.9%2023-02: 96.9%2023-03: 96.8%2023-04: 97.1%2023-05: 95.9%2023-06: 96.3%2023-07: 95.3%2023-08: 96.9%2023-09: 97.5%2023-10: 94.6%2023-11: 96.6%2023-12: 95.5%2024-01: 95.9%2024-02: 97.3%2024-03: 97.5%2024-04: 95.7%2024-05: 96.1%2024-06: 95.5%2024-07: 96.0%2024-08: 95.9%2024-09: 96.1%2024-10: 95.8%2024-11: 95.7%2024-12: 94.8%2025-01: 96.3%2025-02: 95.5%2025-03: 97.0%2025-04: 96.1%2025-05: 96.1%2025-06: 96.3%2025-07: 95.7%2025-08: 95.4%2025-09: 95.5%2025-10: 96.4%2025-11: 94.5%2025-12: 96.2%2026-01: 95.7%2026-02: 95.5%2026-03: 95.5%2026-04: 96.8%2026-05: 96.4%2026-06: 96.0%2026-07: 95.4%2026-08: 94.8%2026-09: 95.5%2026-10: 97.0% 2021/012022/012023/012024/012025/012026/01
Reviews per day, last 30 days
0 10 20 30 40 2026-09-13: +19 / −1 2026-09-14: +10 / −0 2026-09-15: +14 / −0 2026-09-16: +11 / −1 2026-09-17: +9 / −0 2026-09-18: +15 / −0 2026-09-19: +10 / −1 2026-09-20: +26 / −0 2026-09-21: +12 / −2 2026-09-22: +15 / −0 2026-09-23: +14 / −3 2026-09-24: +14 / −2 2026-09-25: +17 / −1 2026-09-26: +20 / −1 2026-09-27: +18 / −0 2026-09-28: +9 / −0 2026-09-29: +7 / −2 2026-09-30: +17 / −2 2026-10-01: +12 / −1 2026-10-02: +19 / −1 2026-10-03: +33 / −1 2026-10-04: +29 / −0 2026-10-05: +19 / −0 2026-10-06: +13 / −1 2026-10-07: +18 / −1 2026-10-08: +25 / −1 2026-10-09: +17 / −0 2026-10-10: +20 / −0 2026-10-11: +22 / −1 2026-10-12: +2 / −0 09/1309/2009/2710/0410/11

Recent sentiment

PeriodPositiveReviews
Last 30 days95.6%584
Last 180 days95.9%4,041
All time97.1%89,027
Japanese, last 180 days94.7%19

About this verdict

Read reviews on Steam