9 Best Free Mystery Games of 2026

Adventure Escape Mysteries is the pick for players who want to think rather than wait. Haiku Games bundles several story-driven escape games in one app: On Thin Ice casts you as Detective Kate Gray investigating a murdered witness, NCIS: Shadow Strike has you probe a Navy ship explosion, and other stories range from a serial killer thriller to a fantasy quest. Play follows classic point-and-click rules: collect tools in an inventory, find clues and solve logic puzzles across more than 500 illustrated scenes. The studio states the whole experience is free and that puzzles are designed to be solvable without buying hints; star packs for hints start at $0.99. Chapters can be downloaded for offline play and progress syncs across devices. The catch is variety: not every story is a detective case, and the app is English only. We compared documented features and published prices; we did not finish every story.

Criminal Case ranks first because it covers the whole detective loop, not just the search. Pretty Simple's listing describes four stages per case: search a crime scene for clues, take the evidence to the lab to analyze samples and match fingerprints, interrogate suspects and catch them lying, then arrest the killer yourself, with the risk of picking the wrong one. The first season has 56 murder cases across six districts that link into one conspiracy, and seven more seasons follow as separate apps. The developer says the game has had more than 100 million players since 2012. The trade-off is energy: searches cost energy, and the optional Pizza subscription that raises the energy bar to 170 and removes ads costs $2.99 per week after a 3-day trial. Single in-app items start at $0.99. The 16+ rating reflects frequent cartoon violence. We compared documented features and published prices; we did not play every case.

Duskwood plays like a crime case that lands on your own phone. A girl named Hannah has been missing for 72 hours when her friends get a message from her phone containing only your number. From there the game runs inside a chat messenger: you receive pictures, videos, voice messages and phone calls, and Everbyte says your answers and decisions change what others reveal, whether they trust you, and the course of the story. Spy Mode lets you read other characters' chats, and mini games break up the conversations. The developer states the game is completely free to play and will stay free, with credit packs from $1.99 as optional support. Because the story ships in episodes, you may wait for new parts. It is rated 13+ with horror themes. We compared documented features and published prices; we did not play every episode.

Unsolved is the closest thing to a library of PC-style mystery adventures on a phone. Artifex Mundi, the studio behind the Enigmatis and Grim Legends series, puts a growing set of its hidden object puzzle adventures into one free app, starting with the Eventide trilogy and a bonus chapter, and adds titles over time; the latest listed update is Phantasmat: Dread of Oakville. The listing describes detective work such as documenting evidence and solving criminal cases, alongside hidden object scenes and standalone puzzles. It supports 27 languages and runs on iPhone, iPad, Mac and Apple Vision Pro. Two limits: many stories are supernatural rather than straight crime, and it needs iOS 16.0 or later. Premium packs start at $1.99. We compared documented features and published prices; we did not play every story.

Layton Brothers Mystery Room is the most deduction-heavy game here. You play alongside Inspector Alfendi Layton and Detective Constable Lucy Baker in a Scotland Yard unit for unusual cases. Level-5's listing describes three steps: zoom in on a crime scene to collect evidence, find contradictions between the case files and the evidence while questioning witnesses, then break down the culprit's arguments in a final showdown. There is no hidden object searching and no energy system. The prologue and Case Files 001 and 002 are free; files 3 to 6 cost $2.99 and files 7 to 9 cost $1.99, so the full game is $4.98. The listing shows an App Store Editors' Choice award. It is English only and not listed for Mac. We compared documented features and published prices; we did not solve every file.

Find Hidden Objects: Sherlock is the gentlest detective game here. In G5's story, the plots of famous books such as The Hound of the Baskervilles, Alice in Wonderland and The Wizard of Oz are changing, and Sherlock Holmes and Dr. Watson must put them right. For every scene you choose how to play: find hidden objects, or match gems in a row, which helps when you tire of searching. Quests, puzzles and regular free updates with new books add to it, and the game plays offline. The 9+ rating is the lowest on this list. The trade-off is that cases are a literary fantasy rather than realistic crime, and the shop sells crystal packs from $0.99 offers to a $49.99 safe. We compared documented features and published prices; we did not complete every book.

Murder by Choice is a modern whodunit with a single cast and setting. Journalist Carla Page is invited to a billionaire's private party on a tropical island, a storm cuts it off, and a murder happens just after she arrives. Nordcurrent's listing describes the loop: make choices that shape the story, investigate crime scenes, gather evidence, search hidden object scenes and solve mini-games, while exploring the island. The present-day setting sets it apart from the 1920s and 1930s period games here, and the 13+ rating is lower than Criminal Case's 16+. The money side is energy and hints: the cheapest listed offer is $2.99 and bags of energy run to $13.99. It is also a large 911.7 MB download and requires iOS 12.0 or later. We compared documented features and published prices; we did not play to the ending.

Suspects: Mobile Detective is a found-phone game for true crime fans. Bonus Round tells each case through the phones of the people involved: chat messages, private photos, live videos, voice notes and social posts. The listing names three cases. In the first, Amy goes missing and you uncover what happened over 7 days; in the second you identify who killed Josie King, a YouTube star; in the third a suspended police detective consults on her own daughter's disappearance. The story plays out in real time, which suits short daily check-ins more than marathon sessions. Coin packs start at $0.99. It is iPhone only and English only, and the 13+ rating lists frequent profanity and horror themes. Duskwood offers a similar format with more languages and choices. We compared documented features and published prices; we did not play every case.

Pearl's Peril is a period mystery built around one question: did Pearl Wallace's father really take his own life? Wooga follows Pearl, an heiress and pilot, around the world in the golden age of adventure as she hunts for clues and tries to unmask the real killer. Play centers on hundreds of hand-drawn hidden object scenes from New York to Paris and Polynesia, plus Iris's Eyes, a mode where you match objects to silhouettes. Between chapters you build and decorate the family estate on Artemis Island. The listing credits a team of six story writers. Packs start at $1.99. The limits are clear: it is listed for iPhone only, rated 18+, and the listing says it contains loot boxes. We compared documented features and published prices; we did not finish the story.