The Thaumaturge
The Thaumaturge is a character-driven RPG with a rich story, morally ambiguous choices, and turn-based combat. In a city on the brink of change, use your mystical powers to read emotions, uncover motives, and command folklore-inspired demons — while resisting the temptation of your own pride.
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Pacific Drive
Face the supernatural dangers of the Olympic Exclusion Zone with a car as your only lifeline in this driving survival adventure! Scavenge resources, load up your trusty station wagon, and drive like hell to make it through alive.
The Inquisitor
Jesus did not die on the cross, but came down and unleashed vengeance on all the nonbelievers. 1500 years later, an army of Inquisitors brutally enforce the faith. In this dark fantasy adventure you solve intricate cases and unveil abysmal secrets as Inquisitor Mordimer Madderdin.
Murders on the Yangtze River
"Murders on Yangtze River" is an Ace Attorney-like detective game that takes you on a journey through early 20th century China as you solve a series of intriguing cases. Use your logical reasoning and deduction skills to uncover clues, interrogate suspects, and solve the mysteries.
Departed Away
Discover 'Departed Away,' a captivating visual novel where friendship intertwines with mystery. Uncover secrets, engage in verbal duels, and make choices that shape your story. Delve into emotional depth and intricate connections in this unique story.
Apollo Justice: Ace Attorney Trilogy
Join rookie attorney Apollo Justice and his mentor, the legendary Phoenix Wright, in this collection of 3 games! This title features 16 episodes (including previously DLC-only episodes) and supports English, French, German, Japanese Korean, and Traditional and Simplified Chinese.
Remnant Records
Remnant Records is a horror investigation game for 1 to 4 players. Explore places haunted by the dead, survive elaborate and unique ghosts and find out what happened to them through thousands of generated stories.
Agatha Christie - Murder on the Orient Express
Step on board the legendary Orient Express and immerse yourself in the most famous detective suit in a race against the clock to unmask the murderer.
Kona II: Brume
Northern Québec, 1970. A bizarre mist —the Brume— is disconnecting a rural mining village from its quiet reality. Step into the shoes of Detective Carl Faubert as he unfolds the mysteries haunting the region while battling for his own survival.
I Expect You To Die 3: Cog in the Machine
Outwit your most cunning adversary to date in the latest installment of this popular, spy-themed VR puzzle series. Wield new gadgets, visit action-packed locales, and wear custom disguises as you dive back into the world of espionage in this escape room game.
Conrad Stevenson's Paranormal P.I.
I made this first-person single player ghost hunting simulation game, trying to take an authentic approach at investigating ghosts. Use essential paranormal tools to help your community alleviate their concerns and put their minds at ease.
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?
How 2 Escape
How 2 Escape is an escape-simulation game where two players will need to cooperate on asymmetrical gameplay and devices. "Talk together. Help each other." will be your new motto to survive in How 2 Escape.
Clue/Cluedo
Experience a fresh take on the classic crime-solving board game. Step into new mysteries and use your skills of deduction to find out whodunit, with what weapon and where.
A Guidebook of Babel
A narrative-driven puzzle adventure game with the butterfly effect at its core. Board the Babel, a mysterious cruise ship that takes you on a whimsical journey to the afterlife. Use a special pen to help fellow travelers fulfill their wishes by rewriting the past, changing how the future unfolds.
Crime O'Clock
Crime O'Clock is a hidden objects investigation and time exploration game with a deep storyline. Investigate cases through time and evolving maps by unveiling a multi-eras linked story. Will you be observant enough to solve the mysteries? Crime waits for no man!
Mask of the Rose
A marvellous romance with a hint of murder, where every playthrough is different! Seek love, friendship, or more... intimate encounters. Help a murdered man find justice. And watch out for the bats.
Killer Frequency
Killer Frequency is a first-person horror puzzle game set in 1987, that puts you in the role of a late-night radio talk show host in small town America whose callers are being stalked by a mysterious killer.
STASIS: BONE TOTEM
Get ready for a thrilling underwater adventure with classic point-and-click gameplay. Explore with three characters simultaneously. Featuring atmospheric isometric graphics, rendered video, and a soundtrack by Mark Morgan, BONE TOTEM takes you on a journey to hidden places deep below the waves...
Do Not Feed the Monkeys 2099
Spy on strangers through security cameras, invade their privacy and discover their secrets in this digital voyeur simulator. Welcome to the future of The Primate Observation Club. Even in 2099 the rule about messing with your unlucky subjects still remains in this sequel: DO NOT feed the monkeys!
Firmament
Firmament is a new puzzle-adventure game by the legendary game studio behind the best-selling games Myst and Riven. Featuring deep storytelling and world-building, discover the story of this seemingly abandoned world as you explore and unlock the mysteries of 3 unique Realms… and beyond!
Sherlock Holmes The Awakened
Experience a nerve-racking Lovecraftian adventure, rebuilt from the ground up with modern graphics and gameplay. Become Sherlock Holmes, and find yourself at the heart of the terrifying Cthulhu Mythos as you investigate a series of mysterious disappearances in Europe and the US.
Road 96: Mile 0
The prequel to Road 96. Play Zoe and Kaito where it all started. Change their destinies!
Deceive Inc.
Go undercover as the world’s greatest spies in this tense multiplayer game of subterfuge. Disguise as anyone, deploy an arsenal of high-tech gadgets or neutralize the competition. As long as you extract with the objective, no trick is too dirty when you work for DECEIVE INC.
Dreams in the Witch House
Navigate the eerie world of Dreams in the Witch House, a unique blend of point-and-click and RPG-adventure. Unravel occult mysteries in Arkham, maintain your sanity, and survive the May-Eve in this Lovecraftian horror game.
Inspector Schmidt - A Bavarian Tale
In a third-person RPG detective story, set in Bavaria in 1866, the medical student Valentin Schmidt travels to Wolpertshofen, when a sudden death causes turmoil in the village. Use your skills, find clues and question the villagers to stop the murders.
Cats and the Other Lives
Part interactive fiction, part Felis domesticus adventure, “Cats and the Other Lives” explores the reunion of a broken family from the perspective of their house cat, Aspen.
Pentiment
Step into a living illustrated world in a time when Europe is at a crossroads of great religious and political change. Walk in the footsteps of Andreas Maler, a master artist who finds himself in the middle of murders, scandals, and intrigue in the Bavarian Alps.
Police Simulator: Patrol Officers
Welcome to Brighton! Join the police force of this fictitious American city and experience the day to day life of a police officer.
Frog Detective 3: Corruption at Cowboy County
You're a detective, and a frog, and it's time to solve a mystery in the wild west.
Sunday Gold
Sunday Gold is a point-and-click, turn-based adventure game set in grim, dystopian future. Play as a ragtag trio of criminals to hunt down and expose the dark secrets of an evil mega-corporation and the malevolent billionaire behind it.
The Case of the Golden Idol
A new kind of detective game that allows you to think and investigate freely. Discover clues surrounding 12 strange and gruesome deaths and build your own theory. Pick your suspect, deduce the motive, unmask the awful truth.
The Excavation of Hob's Barrow
The Excavation of Hob's Barrow is a folk horror narrative-driven adventure. Explore the isolated moors of rural Victorian England as you uncover the mysteries of Hob's Barrow. The answers lie in the soil...
Lost Judgment
In this action-adventure thriller, detective Takayuki Yagami goes undercover to unravel a string of twisted crimes at a high school in Yokohama, Japan. Crack the case and some skulls with brutal combat featuring three unique fighting styles and an arsenal of private eye tricks.
Most played investigation games
Discover top-rated Investigation Steam games and hidden indie gems
Finding quality Investigation experiences on Steam can be challenging with hundreds of new releases every month. Wasdland filters through the noise by analyzing real-time user reviews, player satisfaction metrics, and historical pricing data. Instead of raw store dumps, this curated selection brings together 425 of the most relevant titles currently available.
Whether you are looking for widely acclaimed hits like Phasmophobia and Content Warning, or searching for undiscovered indie gems, our catalog helps you find the best value for your next play session. Compare live Steam game discounts with entry prices starting at 0.29€, track community ratings, and explore handpicked Investigation recommendations. All updated continuously in one streamlined catalog.