Best Mystery games on Steam

Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated mystery games. For those who prefer not to search, lists of the most played, top deals and best free mystery games are available at the bottom of the page.

Filters & Lists

The Norwood Suite

Explore the mysterious Hotel Norwood in this surreal first-person adventure. Curious characters, forgotten secrets, and head-nodding music await your arrival.

Price 9.99€
Rating 8.3
Release 02 Oct 2017

Throne of Lies®: Medieval Politics

The 3D online multiplayer game of social deduction and mischief, inspired by medieval politics and the Werewolf/Mafia (1986) genre. Gather 'round the tabletop, uniting allies of the realm with strategy to distinguish friend from foe.

Price Free to play
Rating 7.4
Release 29 Sep 2017

The Painscreek Killings

Investigate an infamous cold case in the eerie, abandoned town of Painscreek. Search for evidence, connect the dots and uncover who killed Vivian Roberts. Can you expose the truth behind this town’s dark secrets?

Price 19.99€
Rating 8.8
Release 27 Sep 2017

Danganronpa V3: Killing Harmony

A new cast of 16 characters find themselves kidnapped and imprisoned in a school. Inside, some will kill, some will die, and some will be punished. Reimagine what you thought high-stakes, fast-paced investigation was as you investigate twisted murder cases and condemn your new friends to death.

Price -65% 11.89€
Rating 8.2
Release 25 Sep 2017

The Coma: Recut

You are Youngho, a Korean high school student trapped and relentlessly pursued by a psychotic killer in the hellish corridors of Sehwa High. Run, hide, explore, and survive while piecing together the mystery The Coma in this remastered version of the Korean cult classic.

Price 11.99€
Rating 8.1
Release 22 Sep 2017

Another Lost Phone: Laura's Story

Explore the social life of Laura in this spiritual sequel to A Normal Lost Phone.

Price 2.99€
Rating 8.6
Release 21 Sep 2017

The First Tree

A beautiful, 3rd-person exploration game centered around two parallel stories: a fox trying to find her missing family, and a son reconnecting with his estranged father in Alaska. Uncover artifacts from the son's life as he becomes intertwined in the fox’s journey towards The First Tree.

Price 9.75€
Rating 7.3
Release 14 Sep 2017

The Land of Pain

The Land of Pain is a Lovecraftian horror adventure. After something strange appears in the woods, you'll have to learn how to survive as you fend off a dark and disturbing evil. Flee from an unrelenting enemy, solve puzzles, and unravel the ancient mystery that's befallen this land.

Price 11.99€
Rating 7.1
Release 13 Sep 2017

Tokyo Dark

Legend tells of a door deep below Tokyo's sewers. All who enter are lost forever. Detective Ito's partner is missing. Explore Tokyo & uncover the darkness that lays beneath the streets in this Point & Click - meets Visual Novel - narrative adventure that questions the very core of Ito's sanity.

Price -63% 6.60€
Rating 8.1
Release 07 Sep 2017

Life is Strange: Before the Storm

Life is Strange: Before the Storm is a new three part standalone story adventure set three years before the events of the first game. This time play as Chloe Price, a rebel who forms an unlikely friendship with Rachel Amber in a dramatic new story in the BAFTA award winning franchise.

Price 16.99€
Rating 9.2
Release 31 Aug 2017

Wonderful Everyday Down the Rabbit-Hole

Wonderful Everyday is a visual novel with multiple routes which develops a story based on a few concepts: "the sky and the world", "the beginning and the end", "literature and science", "savior and hero", "brother and sister".

Price -40% 16.79€
Rating 8.9
Release 30 Aug 2017

1bitHeart

Welcome to 1bitHeart―the latest title from Alicemare and LiEat developer △○□× (Miwashiba). In this unique and endearing adventure game, take on the role of Nanashi, a lonely, agoraphobic boy, as you solve a slew of mysteries around town while also making friends.

Price 2.99€
Rating 8.6
Release 28 Aug 2017

Raging Loop

The feast has begun, can you escape the village alive?

Price -60% 11.99€
Rating 9.3
Release 23 Aug 2017

Subsurface Circular

When the truth is buried, go underground. Step into this new take on text-based adventure from the award-winning team behind Thomas Was Alone and Volume. A short story that hands you the fate of the world above, as a detective looking for answers on the Subsurface Circular.

Price 5.99€
Rating 9.0
Release 17 Aug 2017

Batman: The Enemy Within - The Telltale Series

In this latest chapter from the award-winning studio behind Batman - The Telltale Series, both Bruce Wayne and Batman will be forced into precarious new roles. The Riddler has returned to terrorize Gotham City, but his gruesome puzzles merely foreshadow an even greater crisis.

Price -86% 2.14€
Rating 8.9
Release 08 Aug 2017

MINDNIGHT

Inspired by the party games Werewolf and The Resistance, MINDNIGHT is a cyberpunk online social deduction game of deceit, accusations and unpredictability. It challenges your ability to lie and detect others that are trying to be deceptive.

Price Free to play
Rating 8.2
Release 04 Aug 2017

Tacoma

Tacoma is a sci-fi narrative adventure from the creators of Gone Home. Set aboard a high-tech space station in the year 2088, explore every detail of how the station’s crew lived and worked, finding the clues that add up to a gripping story of trust, fear, and resolve in the face of disaster.

Price 19.50€
Rating 8.3
Release 01 Aug 2017

The Monster Inside

A film noir style audio-visual novella. A mysterious woman... a string of murders... and a man with a hidden past.

Price Free to play
Rating 8.4
Release 01 Aug 2017

The Darkside Detective

Grab your trench coat, tune your sixth sense and join the Darkside Division as they investigate the outright bizarre, the downright dangerous and the confusing cases of Twin Lakes. Flesh-hungry tentacles, mafian zombies, and the occasional missing sock are no match for The Darkside Detective.

Price -93% 1.00€
Rating 9.1
Release 27 Jul 2017

The Letter - Horror Visual Novel

When seven people fall prey to a vicious curse, they will discover that horror rests not from the shadows lurking about, but within themselves. To what ends will one go in order to survive?

Price 19.50€
Rating 8.2
Release 24 Jul 2017

寇莎梅特:困世迷情 Consummate:Missing World

This is a cure Department of small fresh plot to the chamber of Secrets escape game, rich in 18 kinds of endings, a lot of funny content and hidden secrets.

Price 0.99€
Rating 8.9
Release 21 Jul 2017

Aporia: Beyond The Valley

CRYNEGINE Indie Game of 2017. Featuring an incredibly detailed ancient world and a breathtaking soundtrack, Aporia: Beyond the Valley takes open world storytelling to new heights of adventure.

Price -89% 1.88€
Rating 7.9
Release 19 Jul 2017

√Letter - Root Letter -

When a letter is delivered 15 years late - you discover an old pen-friend was involved in a murder, before she disappeared. Travelling to her hometown, you must investigate the murder, using her past letters as clues to uncover the disturbing truth.

Price 19.99€
Rating 7.5
Release 07 Jul 2017

Danganronpa Another Episode: Ultra Despair Girls

Komaru Naegi has been imprisoned inside a mysterious apartment for over a year. Her rescue is derailed when hundreds of Monokumas suddenly attack. She teams up with Toko Fukawa to survive the rampaging Monokumas, escape the crafty Monokuma Kids, and uncover the secrets of the city.

Price -80% 5.59€
Rating 8.3
Release 27 Jun 2017

Most played mystery games on Steam

Take a look at the top mystery games that are currently attracting the largest player bases on the Steam platform, as of May 01st 2025.

1. Blue Prince

Welcome to Mt. Holly, where every dawn unveils a new mystery. Navigate through shifting corridors and ever-changing chambers in this genre-defying strategy puzzle adventure. But will your unpredictable path lead you to the rumored Room 46? Blue Prince is a puzzle, exploration and mystery game developed by Dogubomb and published by Raw Fury. Released on April 10th 2025 has received 5,178 reviews of which 4,430 were positive and 748 were negative resulting in a rating of 8.3 out of 10. The game has hit the top spot as the #1 most played mystery game, thanks to its 9,232 peak concurrent players over the last day.
8.3
4,430
748

9,232
players

2. Outer Wilds

Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop. Outer Wilds is a exploration, space and mystery game developed by Mobius Digital and published by Annapurna Interactive. Released on June 18th 2020 has received 82,852 reviews of which 79,273 were positive and 3,579 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 854 players online at once in the last 24 hours, this game is currently ranked #2 among mystery games based on player count.
9.4
79,273
3,579

854
players

3. Phoenix Wright: Ace Attorney Trilogy

Become Phoenix Wright and experience the thrill of battle as you fight to save your innocent clients in a court of law. Play all 14 episodes, spanning the first three games, in one gorgeous collection. Phoenix Wright: Ace Attorney Trilogy is a detective, visual novel and story rich game developed and published by CAPCOM Co. and Ltd.. Released on April 09th 2019 has received 36,728 reviews of which 35,862 were positive and 866 were negative resulting in an impressive rating of 9.6 out of 10. While seeing 464 players online at once in the last 24 hours, this game is currently ranked #3 among mystery games based on player count.
9.6
35,862
866

464
players

4. Danganronpa: Trigger Happy Havoc

Investigate murders, search for clues and talk to your classmates to prepare for trial. There, you'll engage in deadly wordplay, going back and forth with suspects. Dissect their statements and fire their words back at them to expose their lies! There's only one way to survive—pull the trigger. Danganronpa: Trigger Happy Havoc is a anime, visual novel and mystery game developed by Spike Chunsoft Co., Ltd. and Abstraction Games and published by Spike Chunsoft Co. and Ltd.. Released on February 18th 2016 has received 30,180 reviews of which 28,987 were positive and 1,193 were negative resulting in an impressive rating of 9.4 out of 10. With 212 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played mystery games.
9.4
28,987
1,193

212
players

5. Danganronpa 2: Goodbye Despair

Jabberwock Island—You and your classmates were ready for fun in the sun until Monokuma returned to restart his murderous game! Trapped in a kill-or-be-killed situation, your only hope rests in solving the island’s mysteries. Danganronpa 2: Goodbye Despair is a anime, detective and visual novel game developed by Spike Chunsoft Co., Ltd. and Abstraction Games and published by Spike Chunsoft Co. and Ltd.. Released on April 18th 2016 has received 26,410 reviews of which 25,428 were positive and 982 were negative resulting in an impressive rating of 9.4 out of 10. With 199 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played mystery games.
9.4
25,428
982

199
players

6. Lost Records: Bloom & Rage

Embark on a new narrative journey by the creators of Life is Strange. Film your summer of 1995 and create memories of a lifetime with your new friends. 27 years later, confront the dark secrets that made you all promise to never speak again after that fateful summer. Lost Records: Bloom & Rage is a lgbtq+, choices matter and female protagonist game developed and published by DON'T NOD. Released on February 18th 2025 has received 3,234 reviews of which 2,862 were positive and 372 were negative resulting in a rating of 8.5 out of 10. With 171 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played mystery games.
8.5
2,862
372

171
players

7. Town of Salem

Inspired by the party games Werewolf and Mafia, Town of Salem is a game of murder, mystery and deception. Town of Salem is a multiplayer, strategy and mystery game developed by BlankMediaGames and published by Digital Bandidos. Released on December 15th 2014 has received 36,389 reviews of which 32,092 were positive and 4,297 were negative resulting in a rating of 8.7 out of 10. With 147 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played mystery games.
8.7
32,092
4,297

147
players

8. Ace Attorney Investigations Collection

Miles Edgeworth's dramatic turnabouts take center stage! Experience both Ace Attorney Investigations games in one gorgeous collection! Investigate crime scenes and solve tough, intriguing cases through logic and deduction. When Edgeworth's past and present collide, his future begins! Ace Attorney Investigations Collection is a adventure, investigation and mystery game developed and published by CAPCOM Co. and Ltd.. Released on September 05th 2024 has received 2,938 reviews of which 2,854 were positive and 84 were negative resulting in an impressive rating of 9.3 out of 10. With 137 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played mystery games.
9.3
2,854
84

137
players

9. The Great Ace Attorney Chronicles

Immerse yourself in a dramatic yet charming and witty world of evidence-gathering, deduction and courtroom battles with this double-pack of the adventures of rookie lawyer Ryunosuke. The Great Ace Attorney Chronicles is a visual novel, adventure and detective game developed and published by CAPCOM Co. and Ltd.. Released on July 26th 2021 has received 8,041 reviews of which 7,578 were positive and 463 were negative resulting in an impressive rating of 9.1 out of 10. With 131 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played mystery games.
9.1
7,578
463

131
players

10. Firewatch

Firewatch is a single-player first-person mystery set in the Wyoming wilderness, where your only emotional lifeline is the person on the other end of a handheld radio. Firewatch is a adventure, atmospheric and story rich game developed by Campo Santo and published by Campo Santo and Panic. Released on February 09th 2016 has received 89,582 reviews of which 80,993 were positive and 8,589 were negative resulting in a rating of 8.9 out of 10. With 131 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played mystery games.
8.9
80,993
8,589

131
players

Best deals on mystery games on Steam

Discover fantastic savings with the best discounts on a variety of mystery games available on Steam right now, updated on May 01st 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted mystery games.

1. The Forgotten City

The Forgotten City is a narrative-driven time loop adventure in ancient Rome. Discover the ruins of an ancient underground city, travel 2000 years into the past, and unravel the mystery of who destroyed it by cleverly exploiting the power to wind back time. The fate of the city is in your hands. The Forgotten City is a adventure, time travel and mystery game developed by Modern Storyteller and published by Dear Villagers. Released on July 28th 2021 has received 11,325 reviews of which 10,881 were positive and 444 were negative resulting in an impressive rating of 9.3 out of 10. Featuring a massive 94% discount, this game currently holds the #1 spot in the best deals for mystery category.
9.3
10,881
444

-94% 23.00€ 1.38€

2. Escape From Mystwood Mansion

In this first-person puzzle escape room game, you are trapped in the mysterious Mystwood mansion. Explore the mansion and find hidden compartments while solving puzzles and deciphering codes to find a way out. Will you escape or linger to uncover the mansion's final secret? Escape From Mystwood Mansion is a escape room, puzzle and cozy game developed and published by Lost Sock Studio. Released on September 27th 2023 has received 880 reviews of which 827 were positive and 53 were negative resulting in a rating of 8.8 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in mystery games.
8.8
827
53

-93% 16.29€ 1.14€

3. Yesterday Origins

John Yesterday becomes immortal following an occult ritual. However, not everything goes to plan. He and his girlfriend Pauline must embark on an investigation to try to reproduce the immortality ritual. But his former acquaintances have other plans for him... Yesterday Origins is a adventure, point & click and violent game developed by Pendulo Studios and published by Microids. Released on November 10th 2016 has received 685 reviews of which 568 were positive and 117 were negative resulting in a rating of 7.8 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in mystery games.
7.8
568
117

-93% 14.29€ 1.00€

4. GET EVEN

Take a deep breath... Try to remember: a girl, a chair, a bomb. Just keep... calm. Follow the voice into the depths of you memory. Relax... and search for the darkest memories in the deepest recesses of your mind. Can you find her? The clock is ticking... And this is just a part of the treatment. GET EVEN is a action, psychological horror and mystery game developed by The Farm 51 and published by Bandai Namco Entertainment. Released on June 20th 2017 has received 1,731 reviews of which 1,311 were positive and 420 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for mystery games.
7.3
1,311
420

-93% 29.57€ 2.07€

5. SCP: Secret Files

SCP: Secret Files is a collection of paranormal cases from the SCP Foundation, an organization tasked with containing dangerous anomalies. You join as an assistant researcher for Dr. Raymond Hamm and complete a strenuous induction program that will make you question everything you know. SCP: Secret Files is a adventure, story rich and psychological horror game developed by GameZoo Studio and published by Pixmain. Released on September 13th 2022 has received 4,778 reviews of which 4,233 were positive and 545 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for mystery games.
8.6
4,233
545

-92% 12.50€ 1.00€

6. The Vanishing of Ethan Carter

The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux. The Vanishing of Ethan Carter is a mystery, atmospheric and detective game developed and published by The Astronauts. Released on September 25th 2014 has received 8,820 reviews of which 7,794 were positive and 1,026 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 90% discount, this title has earned the #6 position in the best deals for mystery games.
8.6
7,794
1,026

-90% 19.20€ 1.92€

7. Murdered: Soul Suspect

MURDERED: SOUL SUSPECT™ takes players into a whole new realm of mystery where the case is personal and the clues just out of reach, challenging gamers to solve the hardest case of all… their own murder. Murdered: Soul Suspect is a detective, adventure and mystery game developed by Airtight Games and published by Square Enix. Released on June 05th 2014 has received 16,573 reviews of which 14,209 were positive and 2,364 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #7 position in the best deals for mystery games.
8.4
14,209
2,364

-90% 19.30€ 1.93€

8. Black Mirror III

Help Darren continue his search to uncover his clouded past. What do his torturous nightmares really mean? Who is the mysterious person that posted the bail to set him free? What demons lie waiting in the crypt? Black Mirror III is a adventure, point & click and horror game developed by Cranberry Production and published by THQ Nordic. Released on April 03rd 2014 has received 493 reviews of which 438 were positive and 55 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 90% discount, this title has earned the #8 position in the best deals for mystery games.
8.3
438
55

-90% 10.00€ 1.00€

9. The Guest

'The Guest' is a gloomy adventure full of enigmas where the exploration of your surroundings comes to prominence; puzzles, secrets and riddles will help you discover who has locked you in this somber hotel room and most importantly, why. The Guest is a indie, puzzle and adventure game developed by Team Gotham and published by 505 Games. Released on March 10th 2016 has received 891 reviews of which 666 were positive and 225 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for mystery games.
7.2
666
225

-90% 9.99€ 0.99€

10. Demon Hunter: Chronicles from Beyond

Discover your true identity and face a mysterious entity from another dimension! Demon Hunter: Chronicles from Beyond is a casual, hidden object and adventure game developed by Brave Giant LTD and published by Artifex Mundi. Released on December 04th 2014 has received 533 reviews of which 342 were positive and 191 were negative resulting in a rating of 6.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for mystery games.
6.2
342
191

-90% 14.79€ 1.47€

Free mystery games on Steam

Check out this fantastic list of free-to-play mystery games you can enjoy on Steam right now, updated on May 01st 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play mystery games.

1. Cube Escape: Paradox

The tenth Cube Escape follows the story of detective Dale Vandermeer who finds himself trapped in two different universes and needs to escape. Cube Escape: Paradox will be released together with the accompanying Paradox: A Rusty Lake Film. Cube Escape: Paradox is a puzzle, free to play and psychological horror game developed and published by Rusty Lake. Released on September 20th 2018 has received 10,317 reviews of which 10,035 were positive and 282 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #1 spot among the most played free mystery games on Steam.
9.4
10,035
282

75
players

2. Unsolved Case

A new lead turns up old doubts about an 'Unsolved Case'. A trap, or a copycat killer? In this co-op puzzle game prequel to the award-winning Cryptic Killer series, put on your detective badges as you collaborate and communicate to crack the codes, solve the riddles, and catch the Cryptic Killer. Unsolved Case is a online co-op, puzzle and escape room game developed and published by Eleven Puzzles. Released on November 24th 2022 has received 5,501 reviews of which 4,867 were positive and 634 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #2 spot among the most played free mystery games on Steam.
8.6
4,867
634

43
players

3. The Murder of Sonic the Hedgehog

Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure! The Murder of Sonic the Hedgehog is a visual novel, free to play and point & click game developed and published by SEGA. Released on March 31st 2023 has received 23,432 reviews of which 22,781 were positive and 651 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #3 spot among the most played free mystery games on Steam.
9.5
22,781
651

36
players

4. Higurashi When They Cry Hou - Ch.1 Onikakushi

Higurashi When They Cry is a sound novel. The music, backgrounds and characters work together to create a world that is the stage of a novel for the user to read. They laugh and cry and get angry. The user takes the point of view of the protagonist to experience the story. Higurashi When They Cry Hou - Ch.1 Onikakushi is a visual novel, mystery and anime game developed by 07th Expansion and published by MangaGamer. Released on May 15th 2015 has received 5,232 reviews of which 5,036 were positive and 196 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #4 spot among the most played free mystery games on Steam.
9.3
5,036
196

31
players

5. United heist

Your crew consists of two elite thieves. A client hires you to steal a mysterious item. One handles intel; the other infiltrates. Choose your roles and master the heist in this asymmetric co-op puzzle game. United heist is a co-op campaign, puzzle and adventure game developed and published by No more Sleep. Released on February 12th 2023 has received 1,738 reviews of which 1,439 were positive and 299 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #5 spot among the most played free mystery games on Steam.
7.9
1,439
299

20
players

6. 买个可乐饼吧! - Buy a Croquette!

March 2012, Nagano. The smart and brave high school girl, Chio Aozora, is facing a major crisis: she has no money to buy a croquette! Navigate through the streets and alleys of Nagano, interact with a variety of characters, solve complex puzzles, collect 380 yen in coins, and buy a croquette! 买个可乐饼吧! - Buy a Croquette! is a rpgmaker, mystery and sci-fi game developed by 越青 and published by Eternal Dream. Released on April 27th 2024 has received 4,170 reviews of which 4,133 were positive and 37 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #6 spot among the most played free mystery games on Steam.
9.5
4,133
37

17
players

7. Aurora Hills: Chapter 1

Aurora Hills: Chapter 1 is the first part in series of point and click puzzle adventure games. Follow the journey of Ethan Hill, a park ranger tasked with investigating strange disappearances from the region to uncover the mystery of Aurora Hills! Aurora Hills: Chapter 1 is a adventure, puzzle and mystery game developed and published by NovaSoft Interactive Ltd.. Released on April 20th 2024 has received 2,433 reviews of which 2,328 were positive and 105 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #7 spot among the most played free mystery games on Steam.
9.1
2,328
105

14
players

8. NOeSIS01_诉说谎言记忆物语

From behind the incidents, there hide the secret of the past. NOeSIS01_诉说谎言记忆物语 is a visual novel, rpg and mystery game developed by Classic Chocolat and published by Hikare 个人汉化. Released on March 19th 2020 has received 1,403 reviews of which 1,372 were positive and 31 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #8 spot among the most played free mystery games on Steam.
9.2
1,372
31

2
players

9. Lucid9: Inciting Incident

Lucid9 is a visual novel focused on a web of intricate mysteries set in the fictional 2018 metropolis of Isamu. Lucid9: Inciting Incident is the first part of the story, focused on a string of disappearances that occur at a prestigious, uppity boarding academy. Lucid9: Inciting Incident is a free to play, visual novel and anime game developed and published by Fallen Snow Studios. Released on April 14th 2016 has received 1,036 reviews of which 936 were positive and 100 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #9 spot among the most played free mystery games on Steam.
8.5
936
100

2
players

10. Porcelain Tales

Collect, run and be a pain in the porcelain Porcelain Tales is a mystery, magic and adventure game developed and published by Oohoo Studio. Released on February 04th 2022 has received 489 reviews of which 407 were positive and 82 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #10 spot among the most played free mystery games on Steam.
7.8
407
82

2
players