Criminal Case: Save the World!

Adventure · Pretty Simple

Criminal Case: Save the World! icon
167K ratings
4.7
Installs
10M+
Price
Free
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Criminal Case: Save the World! screenshots

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If you like the idea of working a murder case in short sittings, Criminal Case: Save the World! is built for exactly that. You join a police team, travel between locations, and work each case from the first clue to the arrest. The developer, Pretty Simple, has pitched this at players who enjoy hidden-object scenes wrapped in a crime story, and the numbers suggest plenty of people have taken them up on it: more than 10 million installs and a 4.7 average across 166,999 ratings.

The premise is simple to grasp. A woman named Amanda Love has been killed, and that case opens the game. From there you move through a series of murders, gathering evidence and questioning the people connected to them. It is a free download with a Teen rating, and the developer requires players to be at least 13.

What appeals to me here is the structure rather than any single feature. Each case gives you a reason to keep going, and the loop of searching, analyzing and accusing is the sort of thing that fits a commute, a lunch break or a quiet evening. You do not need to know anything about detective work going in; the game walks you through the process as the story unfolds.

A case file that keeps moving

Plenty of hidden-object games use a thin story as an excuse to string scenes together. This one leans harder on the narrative. The developers have built the game around a string of murders, with Amanda Love's death as the entry point, and each case is meant to feel like an episode you are working through rather than a set of disconnected puzzles. That framing gives the searching a purpose beyond clearing the screen.

The globe-trotting angle matters too. You are not stuck in one city or one precinct; the cases take you to different locations, which keeps the backdrops and the cast changing as you progress. For a game that asks you to look carefully at the same kind of scene over and over, that variety is doing real work.

The developer describes this as a captivating hidden-object adventure, which is the kind of language every game in the genre uses. The story gives the mechanics a spine. If you have tried hidden-object games before and found them repetitive, the case-based format is the main reason to give this one a look.

Searching scenes and reading the evidence

The core of the game is the crime scene. You investigate locations for clues, which means scanning detailed scenes and picking out the objects that matter. This is the hidden-object part, and it is where most of your time will go. The scenes are tied to the case you are working, so what you find feeds directly into what happens next.

Once you have something in hand, the game moves to examination. You analyze samples and clues to look for evidence, turning what you collected into something that points at a suspect. That step gives the searching a payoff; you are not just finding objects for their own sake, you are building a case against someone.

The rhythm of search, analyze, search again is what holds the whole thing together. It is a loop that rewards attention to detail, and it is forgiving enough that you can pick it up without prior experience. The developer has kept the goals clear: find the clues, work out what they mean, and move the investigation forward.

Questioning suspects and closing the case

Between searches, you bring people in for questioning. Witnesses and suspects both sit down with you, and what they say shapes where the investigation goes next. This is the part of the game that feels most like detective work rather than a puzzle, and it is where the story does its heaviest lifting.

The endpoint is an accusation. You gather what you have, decide who is responsible, and bring the killer to justice. Getting that right is the satisfaction the game is selling, and it depends on how well you followed the evidence rather than on luck. Each closed case then opens the door to the next one.

I like that the game commits to a resolution. A lot of mystery games leave you with an ambiguous ending or a cliffhanger; here the developer has built the whole thing around catching the person responsible. That gives each case a finish line, which suits players who want to feel they have actually solved something when they put the phone down.

What it costs and who it fits

The game is free to download, and the developer is upfront that some items can be bought with real money. If you would rather not have that option available at all, the developer notes that in-app purchases can be turned off in your device's settings. That combination is standard for the genre, and it is worth knowing before you start rather than after.

The age gate is worth flagging as well. The subject matter is murder, so that line makes sense; this is not a game aimed at younger children, and the cases involve dead bodies and killers as a matter of course.

As for who it suits, I would point to two groups. The first is players who already enjoy hidden-object games and want one with a continuous story rather than isolated scenes. The second is anyone who likes light detective fiction and wants something they can work through in short bursts. If you prefer games with no ads or purchases at all, that is a different kind of product.

A long-running game that still gets updates

This one has been out since June 2017, which is a long life for a mobile game. The most recent update is routine maintenance, aimed at keeping the app working with current system updates and on current devices. That is not exciting news, but it does tell you the game is still being looked after rather than left to rot.

Longevity cuts both ways. On one hand, a game that has been running for years has had time to build up a large catalog of cases, and the install and rating figures suggest it has found a durable audience. On the other, a game this old will not feel like the newest thing on the store. It suits players who want a familiar hidden-object formula with a case-of-the-week story attached.

For my part, the maintenance update is the detail that matters most in the recent changes. It means the developer is still spending time on compatibility, which is the unglamorous work that keeps a game playable. That is a reasonable signal for anyone deciding whether to start a long-running title now.

A detective story worth working through

Criminal Case: Save the World! does one thing and does it with a clear sense of purpose: it puts you on a police team, hands you a murder, and asks you to work it from the crime scene to the arrest. The hidden-object searching, the evidence analysis and the interrogations all feed the same goal, and the story gives those steps a reason to exist.

It is free to play with ads and optional purchases, it is rated Teen with a minimum age of 13, and it has been running since 2017 with recent maintenance to keep it working on current devices. Those are the terms, and they are straightforward ones.

The short verdict

A well-established hidden-object detective game that suits players who want a running murder story in short sessions.

What's new in version 2.45.1

🕵️‍♂️🔎 This update includes routine maintenance to help keep the app running properly with latest system updates and on latest devices.

App specs

  • Version2.45.1
  • UpdatedOctober 8, 2026
  • Downloads10M+
  • RequiresAndroid 7.0+
  • PriceFree
  • Age ratingTeen

Criminal Case: Save the World!: frequently asked questions

Do I need to be good at hidden-object games to play?

Not really. The game is built around investigating crime scenes for clues, and the developer has designed the process to be followed step by step as the story unfolds. You search a scene, examine what you find, and use it to move the case forward. Experience with the genre helps, but the structure carries you through.

Is Criminal Case: Save the World! free?

Yes. It is free to download, and the developer says some game items can be bought with real money. In-app purchases can be disabled in your device's settings.

What is the game actually about?

You join a police team and work through a series of murder cases, starting with the death of Amanda Love. Each case has you search crime scenes, analyze evidence, and question witnesses and suspects. The aim is to identify the killer and bring them to justice.

How old do I have to be to play?

The game carries a Teen rating, and players must be 13 or older to download or play it. That fits the subject matter, since the cases revolve around murders and the people who commit them.

What has changed in the most recent update?

The latest update is routine maintenance for compatibility with recent system versions and devices. There are no new cases or features described in it. It is the kind of housekeeping that keeps an older game working as phones and operating systems move on.

Pros

  • Globe-trotting cases keep locations varied
  • Story gives the searching a purpose
  • Evidence analysis and interrogations feed the case
  • Free to download
  • Still receiving maintenance updates

Cons

  • Contains ads
  • In-app purchases for some items
  • Rated Teen, minimum age 13
  • Murder themes throughout

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