Sherlock・Hidden Object Mystery

Review by eFreeware

Sherlock・Hidden Object Mystery is a free adventure game from G5 Entertainment in which the famous detective and Dr. Watson investigate classic novels whose plots have been rewritten. That premise, more than the puzzle mechanics, is the main reason to consider it: the stories you half-remember are the crime scenes.

It has been out since October 2020 and has built a substantial audience, with more than 5 million installs and a 4.6 average across 268,608 ratings. Those numbers don't guarantee you'll enjoy it, but they do suggest the formula has held up over several years of updates.

The game leans on two activities that most people already understand: scanning a scene for hidden objects and lining up gems in a row. If either of those appeals, the detective framing gives them a purpose beyond clearing a board.

A detective story built on broken books

The setup is that something is wrong inside well-known novels. Their plots are shifting, heroes are being beaten, and villains are coming out on top. The Hound of the Baskervilles, Alice in Wonderland, and The Wonderful Wizard of Oz are named as examples, with more classics implied.

Sherlock and Watson step in to put the original stories back the way they should be. The developer frames this as a race: these books shaped human history and carry real power, and whoever controls that power could rule the universe. It's a grand justification for what is, at heart, a puzzle game, but it gives every scene a reason to exist.

The locations are drawn from those books and the characters are ones you'll recognize, which is a large part of the draw. Rather than learning a new fictional world from scratch, you spend your time inside stories you already know, watching them go wrong.

Finding objects or matching gems

Each scene lets you choose how you want to play it. In one mode you search the scene for hidden objects and then use them. In the other you match gems in a row. The same location can be approached two different ways depending on your mood.

Around those two modes sits a layer of quests. You complete them while working out why the books are changing and what pattern connects the incidents. That investigation thread is what ties the individual scenes together and keeps the puzzles from feeling like isolated exercises.

The structure is episodic in feel. You move through colorful locations, meet familiar faces, solve puzzles, and follow the storyline forward. The developer promises regular free updates that add new books and cases, which matters for a game designed around a continuing mystery.

What brings players back

The most recent update shows the shape of that ongoing support. A Dracula story is also included, with Holmes at a grand ball where villains meet over a prophecy and he must escape a trap of endless revelry. There's also a Phantom Hall scene where you can either find objects or match gems, as in the rest of the game.

The same update brings a Halloween event with 32 quests and a Jack-O'-Lantern reward at the sixth grade, along with dynamic match-3 mechanics built around a Storm Orb. It also adds 74 quests and 12 collections, which is a lot of content in a single release.

Collections and quests are the kind of thing that keep a puzzle game alive between story chapters. If you like having a running list of objectives to work through, this is where most of your time will go once the main cases are done.

What it costs and what it asks of you

The game is free to download and play, and it contains ads. It also offers in-app purchases for unlocking optional bonuses. You can turn in-app purchases off in your device settings if you'd rather not have them available.

One genuinely useful detail is that the game can be played offline. That makes it a reasonable choice for a flight, a waiting room, or anywhere the connection is unreliable, without needing to plan around it.

It's rated Everyone 10+ and is available in English, Dutch, French, German, Italian, Japanese, Korean, Russian, Simplified Chinese, Traditional Chinese, Spanish, and Spanish for Latin America. That's a wide spread of languages for a story-driven game.

Where the appeal wears thin

The honest limitation here is repetition. Hidden object scenes and match-3 boards are both familiar formats, and the game's variety comes mainly from the books it borrows rather than from reinventing either mechanic. The Storm Orb addition suggests the developer is willing to add new twists, but the core loop stays the same.

The ads and optional purchases are part of the package, and how much they bother you will depend on how you feel about that model in general. How either works in practice isn't spelled out, so it's worth going in with ordinary expectations for a free-to-play game.

The mystery unfolds as the story continues. Players who want a complete narrative in one sitting may find the rhythm less satisfying.

A good fit for puzzle-minded readers

Sherlock・Hidden Object Mystery is best suited to players who enjoy hidden object scenes or match-3 puzzles and want a story wrapped around them. The literary premise gives the scenes a context that a bare puzzle board doesn't have, and the cast of familiar characters does a lot of the work.

It's also a natural fit for anyone who likes detective fiction. The ongoing updates mean there's usually something new to work through, and the offline support makes it easy to pick up wherever you are.

If you're looking for a mechanically deep puzzle game or a tightly plotted mystery that resolves on your schedule, this is a lighter proposition than that. But as a free, well-populated adventure with a likeable hook, it's an easy one to try.

What's new in version 1.75.7500

Step into the shadows and celebrate Halloween! 🧛THE DRACULA BOOK Attend Dracula’s grand ball, where villains gather to fulfill a dreadful prophecy and Holmes faces a trap of endless revelry. Will our characters escape the night? 🏰PHANTOM HALL SCENE Find objects or match gems. 🎃ENDLESS HALLOWEEN EVENT Tackle 32 quests to get the Jack-O’-Lantern 6th grade. 💎DYNAMIC MATCH-3 MECHANICS Unleash the power of Storm Orb mechanics! ✨MORE QUESTS AND COLLECTIONS Enjoy 74 quests and 12 collections.