The Game Census
No Case Should Remain Unsolved cover art

No Case Should Remain Unsolved

Somi · 2024-01-17

SteamPlayStation Store

AdventureIndie

Modes: Single player

Releases: Sep 19, 2024 (Nintendo Switch), Jan 17, 2024 (Mac), Jan 17, 2024 (PC (Microsoft Windows)), Aug 19, 2026 (PlayStation 5)

Twelve years after Senior Inspector Jeon Gyeong's retirement, she is visited by a young police officer: a woman who pleads with her to reexamine Seowon's case. But with each uncovered memory, only one thing becomes clear: everyone in Seowon's vicinity was lying.

17
playing now
96%
positive of 11k reviews
Overwhelmingly Positive
steam rating
200,000–500,000
owners (SteamSpy est.)
71/100
IGDB user rating (14 ratings)
6h
time to beat (IGDB)
gold
deck/linux tier (ProtonDB)
$6.99
steam price (US)

17 players in-game as of 2026-08-30 02:00 UTC (census sample)

No Case Should Remain Unsolved is a mystery-themed video game. Developed by South Korean indie developer Somi. The story follows a retired Senior Inspector, Jean Gyeong, who is reexamining the disappearance of a young girl named Seowan. Gyeong can only relive her memories of interviewing suspects, such as Seowan's parents and a man who confesses to the kidnapping. The gameplay predominantly has players reading through various testimonies of people involved with the girl and re-arranging them in sequence and by character. To uncover new testimonies, the player selects words that stimulate memories within the existing testimonies.

Health check

Healthy
  • · 17 players in-game at the last census sample.
  • · 1,965 reviews in the last 8 weeks (~246/week).
  • · Review velocity up 5% vs the prior 8 weeks.
  • · Top 8% of 11,312 Adventure games in the census by review count.

Health tier since 2026-08-28

Estimated sales: 212k–477k copies

Review-multiple estimate from 10,598 total reviews — how this is computed.

Current store prices

lowest across shops (ITAD)$6.99

Deal snapshots via CheapShark, refreshed daily.

All-time low: $4.89 at Steam (2025-10-13)via IsThereAnyDeal

12-month high $6.99 · on sale 8 of 16 observed days (census price snapshots)

Review momentum

PositiveNegative
1.0k1.0k20242026Week of 2024-01-01: 1,015 positiveWeek of 2024-01-01: 27 negativeWeek of 2024-02-01: 685 positiveWeek of 2024-02-01: 14 negativeWeek of 2024-03-01: 610 positiveWeek of 2024-03-01: 17 negativeWeek of 2024-04-01: 263 positiveWeek of 2024-04-01: 7 negativeWeek of 2024-05-01: 316 positiveWeek of 2024-05-01: 12 negativeWeek of 2024-06-01: 355 positiveWeek of 2024-06-01: 10 negativeWeek of 2024-07-01: 481 positiveWeek of 2024-07-01: 16 negativeWeek of 2024-08-01: 519 positiveWeek of 2024-08-01: 17 negativeWeek of 2024-09-01: 216 positiveWeek of 2024-09-01: 8 negativeWeek of 2024-10-01: 277 positiveWeek of 2024-10-01: 12 negativeWeek of 2024-11-01: 242 positiveWeek of 2024-11-01: 3 negativeWeek of 2024-12-01: 401 positiveWeek of 2024-12-01: 9 negativeWeek of 2025-01-01: 300 positiveWeek of 2025-01-01: 17 negativeWeek of 2025-02-01: 191 positiveWeek of 2025-02-01: 10 negativeWeek of 2025-03-01: 455 positiveWeek of 2025-03-01: 23 negativeWeek of 2025-04-01: 196 positiveWeek of 2025-04-01: 8 negativeWeek of 2025-05-01: 274 positiveWeek of 2025-05-01: 12 negativeWeek of 2025-06-01: 209 positiveWeek of 2025-06-01: 8 negativeWeek of 2025-07-01: 260 positiveWeek of 2025-07-01: 13 negativeWeek of 2025-08-01: 189 positiveWeek of 2025-08-01: 11 negativeWeek of 2025-09-01: 142 positiveWeek of 2025-09-01: 4 negativeWeek of 2025-10-01: 371 positiveWeek of 2025-10-01: 14 negativeWeek of 2025-11-01: 144 positiveWeek of 2025-11-01: 10 negativeWeek of 2025-12-01: 162 positiveWeek of 2025-12-01: 13 negativeWeek of 2026-01-01: 642 positiveWeek of 2026-01-01: 32 negativeWeek of 2026-02-01: 223 positiveWeek of 2026-02-01: 12 negativeWeek of 2026-03-01: 200 positiveWeek of 2026-03-01: 11 negativeWeek of 2026-04-01: 126 positiveWeek of 2026-04-01: 9 negativeWeek of 2026-05-01: 131 positiveWeek of 2026-05-01: 6 negativeWeek of 2026-06-01: 180 positiveWeek of 2026-06-01: 2 negativeWeek of 2026-07-01: 206 positiveWeek of 2026-07-01: 10 negativeWeek of 2026-08-01: 173 positiveWeek of 2026-08-01: 14 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

5252026-08-07 00:00 — 11 players2026-08-07 08:00 — 9 players2026-08-07 16:00 — 18 players2026-08-08 00:00 — 5 players2026-08-08 08:00 — 22 players2026-08-08 16:00 — 23 players2026-08-09 00:00 — 14 players2026-08-09 08:00 — 18 players2026-08-09 16:00 — 14 players2026-08-10 00:00 — 15 players2026-08-10 08:00 — 15 players2026-08-10 17:00 — 20 players2026-08-11 01:00 — 16 players2026-08-11 09:00 — 38 players2026-08-11 17:00 — 33 players2026-08-13 00:00 — 23 players2026-08-14 08:00 — 39 players2026-08-15 16:00 — 52 players2026-08-17 00:00 — 27 players2026-08-18 07:00 — 25 players2026-08-19 15:00 — 34 players2026-08-20 22:00 — 10 players2026-08-22 06:00 — 26 players2026-08-23 13:00 — 46 players2026-08-24 21:00 — 14 players2026-08-26 05:00 — 20 players2026-08-27 13:00 — 23 players2026-08-28 18:00 — 16 players2026-08-30 02:00 — 17 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$6.99$4.892024-01-172026-08-172024-01-17 — best price $6.292024-03-14 — best price $5.592024-05-17 — best price $6.292024-05-25 — best price $5.592024-06-27 — best price $5.592024-08-01 — best price $5.592024-10-15 — best price $5.592024-11-27 — best price $5.592024-12-19 — best price $5.592025-03-03 — best price $5.592025-03-13 — best price $5.592025-05-01 — best price $5.592025-06-27 — best price $5.592025-09-29 — best price $5.592025-10-13 — best price $4.892025-12-18 — best price $4.892026-01-12 — best price $4.892026-03-19 — best price $4.892026-05-28 — best price $4.892026-06-25 — best price $4.892026-08-10 — best price $4.892026-08-17 — best price $6.99
Lowest recorded price across tracked stores, per day (census snapshots).

Attention

100112026-07-01 — 55 pageviews2026-07-03 — 22 pageviews2026-07-05 — 16 pageviews2026-07-07 — 24 pageviews2026-07-09 — 17 pageviews2026-07-11 — 25 pageviews2026-07-13 — 37 pageviews2026-07-15 — 37 pageviews2026-07-17 — 11 pageviews2026-07-19 — 37 pageviews2026-07-21 — 15 pageviews2026-07-23 — 35 pageviews2026-07-25 — 36 pageviews2026-07-27 — 33 pageviews2026-07-29 — 27 pageviews2026-07-31 — 27 pageviews2026-08-02 — 36 pageviews2026-08-04 — 38 pageviews2026-08-06 — 20 pageviews2026-08-08 — 30 pageviews2026-08-10 — 37 pageviews2026-08-12 — 47 pageviews2026-08-14 — 36 pageviews2026-08-16 — 52 pageviews2026-08-18 — 53 pageviews2026-08-20 — 70 pageviews2026-08-22 — 35 pageviews2026-08-24 — 34 pageviews2026-08-26 — 29 pageviews2026-08-27 — 18 pageviews
Daily Wikipedia pageviews (attention proxy, census-recorded).

Completion

9
achievements tracked
78.4%
earned "The Culprit"
74.8%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsmacOSSingle-playerSteam AchievementsSteam CloudFamily Sharing1 DLC

13 supported languages: Korean, English, Japanese, Simplified Chinese, Russian, Traditional Chinese, Portuguese - Brazil, French, Indonesian, German, Spanish - Spain, Italian…

Console footprint

PlatformPlayers trackedCompletionTrophies/achievements
Steam (Steam)1,37386%9
Switch (Nintendo)380%0
PS5 (PlayStation)1776%9

Players tracked by Exophase (achievement/trophy trackers) — a sample of the player base, not total sales.

Player tags

2DAnimePuzzleAdventureDetectiveStory RichText-BasedVisual NovelImmersive SimInvestigation

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

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Similarity via IGDB.

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