No Case Should Remain Unsolved
game
•Updated Aug 2026SteamIndie Games

No Case Should Remain Unsolved

Somi's two-to-three-hour testimony puzzle is the most honest detective game in years — it hands you 54 scrambled fragments of a cold case and refuses to solve anything on your behalf. Short, stark, and quietly devastating, it's essential for anyone who has ever felt patronized by a "deduction" mechanic.

Where it ranks in Adventure

Scores 9.0 against a category average of 8.5 — top 23% of the 562 Adventure games we've reviewed.

Scores

Score breakdown

How we weighted the criteria

Design
9/10
Innovation
9.5/10
Value
9/10
Utility
8/10

Our strongest category here is Innovation (9.5/10); the weakest is Utility (8.0/10).

Price
$4.89
one-time or subscription
Released
Jan 17, 2024
Platforms
Steam · Nintendo Switch
Developer
Somi

More Steam / PC app reviewsMore Indie Games ranked by score

Quick summary

No Case Should Remain Unsolved (Steam) — scored 9.0: Somi's two-to-three-hour testimony puzzle is the most honest detective game in years — it hands you 54 scrambled fragments of a cold case and refuses ...

Pros

  • Deduction is genuinely player-performed — no auto-solving, no hand-holding
  • Mechanic and narrative are structurally inseparable; the puzzle *is* the story
  • Two hidden truths reward rereading and reward it substantially

Cons

  • Effectively zero replay value once the truth is known
  • Opening thirty minutes are disorienting enough to shed impatient players
  • Keyword-tapping can degrade into brute-force poking when stuck

Verdict

Is No Case Should Remain Unsolved worth it?

No Case Should Remain Unsolved is a small game with a long reach. It takes the genre's emptiest promise — you are the detective — and actually keeps it, then uses the machinery of deduction to deliver a story about failure, memory, and the children institutions leave behind. It is too short for some wallets, too austere for some eyes, and occasionally too opaque for its own good. None of that meaningfully dents it. Somi has built the most mechanically honest mystery of its year, and one of the best of its decade. Play it in one sitting, in handheld mode or with a mouse and a notepad, and don't read a single thing about the ending first.

Pros

  • Deduction is genuinely player-performed — no auto-solving, no hand-holding
  • Mechanic and narrative are structurally inseparable; the puzzle is the story
  • Two hidden truths reward rereading and reward it substantially
  • Sharp writing and a superb Seongyi Yi score at a budget price

Cons

  • Effectively zero replay value once the truth is known
  • Opening thirty minutes are disorienting enough to shed impatient players
  • Keyword-tapping can degrade into brute-force poking when stuck
  • Docked Switch controls add friction the touchscreen and mouse don't have

Pricing: $4.89

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Gallery

Screenshots

1 screenshot · tap to enlarge

What stands out

Key features

  1. Testimony as terrain: The whole investigation lives inside 54 fragments of recorded conversation. No environments, no pixel hunting — the text itself is the crime scene, and misreading it is the only fail state that matters.
  2. Two-axis reconstruction: Fragments must be sorted by both speaker and chronology. Getting one axis right while botching the other produces plausible-but-wrong narratives, which is exactly how real cold cases stay cold.
  3. Keyword excavation: Tapping charged words inside statements — a name, a place, a slip of tense — unlocks buried memories and forces earlier assumptions into contradiction.
  4. Two hidden truths: Beyond the surface resolution, attentive players can uncover a pair of concealed revelations that recontextualize the entire case. Finding them is optional; missing them haunts you.
  5. Seongyi Yi's score: A restrained, melancholic soundtrack that does emotional load-bearing work the minimalist visuals deliberately refuse to do.

Full review

No Case Should Remain Unsolved in depth

Bottom Line: Somi's two-to-three-hour testimony puzzle is the most honest detective game in years — it hands you 54 scrambled fragments of a cold case and refuses to solve anything on your behalf. Short, stark, and quietly devastating, it's essential for anyone who has ever felt patronized by a "deduction" mechanic.

The Loop: Deduction Without Training Wheels

The core loop is deceptively simple: read, tap, rearrange, reread. What elevates it is what's absent. There is no notebook that fills itself in, no companion character summarizing what you just learned, no objective marker. When a fragment clicks into its correct position — when you realize a statement you'd attributed to one witness could only have come from another — the insight is genuinely yours. That sensation, the actual click of deduction, is the rarest commodity in this genre, and Somi manufactures it repeatedly across a tight two-to-three hours.

The two-axis structure is the masterstroke. Sorting by chronology alone would be a jigsaw. Sorting by speaker alone would be a matching game. Doing both simultaneously means every placement is a hypothesis about who knew what, and when — which is, not coincidentally, the actual epistemology of police work. When the game exposes a contradiction, it isn't flagging your error so much as confirming that a witness lied, misremembered, or was protecting someone. The mechanic and the fiction are the same object. Very few games achieve that; Return of the Obra Dinn and Her Story are the obvious relatives, and this belongs in their company without embarrassment.

Friction, Both Kinds

Not all of the friction is intentional. The early game withholds so much context that your first thirty minutes involve arranging fragments on vibes, and some players will bounce off before the structure reveals its logic. The keyword system also occasionally drifts toward exhaustive tapping — when you're stuck, the temptation is to poke every highlighted word rather than think, and the game doesn't fully police that degenerate strategy. It's a small crack in an otherwise rigorous design, but it's there, and purists will notice.

The brevity cuts both ways too. Two to three hours is the correct length for this mystery — padding it would dilute the venom — but there is essentially no replay value once the truth surfaces. You cannot un-know a solution. The two hidden truths extend the investigation for completionists, and they're substantial rather than decorative, but this is a single-serving experience by design. Whether that bothers you depends entirely on whether you price games by the hour or by the impression they leave. I know which side of that argument I'm on; a forgettable forty-hour open world costs more and leaves less.

The Writing

Localization is where testimony-driven games live or die, and this one lives. The fragments read like actual speech — evasive, self-serving, wounded — and the character voices are distinct enough that speaker attribution becomes a genuine literary exercise rather than a logic puzzle with dialogue skins. Somi's recurring themes are all here: institutional failure, the way official records launder human cruelty, the guilt of the people who filed the paperwork. Jeon Gyeong is not a genius detective. She is an old woman who failed a child, and the game never lets either of you forget it. The final act lands a blow I won't describe, except to say that the title stops being a mission statement and becomes an accusation.

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FAQ

Common questions

Is No Case Should Remain Unsolved worth it in 2026?

No Case Should Remain Unsolved is a small game with a long reach. Our experts scored No Case Should Remain Unsolved 9.0 out of 10 — best in class.

Is No Case Should Remain Unsolved good?

With a score of 9.0 out of 10, No Case Should Remain Unsolved lands in our best in class band. Innovation is its strongest category at 9.5 out of 10. Utility is the weakest at 8.0.

How much does No Case Should Remain Unsolved cost?

No Case Should Remain Unsolved costs $4.89. Its Value category scores 9.0 out of 10.

What do users like most about No Case Should Remain Unsolved?

Deduction is genuinely player-performed — no auto-solving, no hand-holding. Mechanic and narrative are structurally inseparable; the puzzle is the story.

What do users dislike most about No Case Should Remain Unsolved?

Effectively zero replay value once the truth is known. Opening thirty minutes are disorienting enough to shed impatient players.

What platforms is No Case Should Remain Unsolved available on?

No Case Should Remain Unsolved is available on Steam, Nintendo Switch.

Who makes No Case Should Remain Unsolved?

No Case Should Remain Unsolved is made by Somi.

What are good No Case Should Remain Unsolved alternatives?

The closest alternatives to No Case Should Remain Unsolved are If On A Winter's Night, Four Travelers, Perfect Tides, Bad End Theater.

Is our No Case Should Remain Unsolved review up to date?

We last refreshed our No Case Should Remain Unsolved review in Aug 2026.

About this review

How we scored No Case Should Remain Unsolved

No Case Should Remain Unsolved was scored on Design, Innovation, Value and Utility — each from 1 to 10, with the same rubric as every other game in its category — for an overall 9.0. Research and drafting follow Rankeno's fixed editorial rules; the rubric, the checks before publishing and the decision to publish are ours. Published Aug 14, 2026.

Editorial disclaimer The reviews and scores on this site are based on our editorial team's independent analysis and personal opinions. While we strive for objectivity, gaming experiences can be subjective. We are not compensated by developers for these scores.

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9.0No Case Should Remain UnsolvedSteam