Palindrome Syndrome: Escape Room
You wake up in a spaceship with no memories. In this escape room with a sci-fi setting you will have to investigate your past solving different puzzles. Will you be able to discover what happened to you and how did you get there?
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Werewolf: The Apocalypse Heart of the Forest
Explore the myths and monsters of Europe’s last primeval wilderness. Play as Maia, who arrives at the ancient Białowieża Forest looking to explore her family history. Discover Rage in an adventure game inspired by the experience of the legendary tabletop roleplaying game Werewolf: The Apocalypse.
The Test: Final Revelation
The third chapter in The Test Trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover who you really are as a person. The Final Revelation is upon us... but are you sure you TRULY want the answers you seek?
The Solitaire Conspiracy
We need your help, Spymaster. Join a world of near-future spies and take on a supervillain in this supercharged take on classic Solitaire. Precision engineered for replayable espionage action.
Scarlet Hollow Episode 1
The free-to-play first episode of a horror-mystery game with dark humor and hand-drawn art by Black Tabby Games. Note — we are retiring this store page. While the build here is still up-to-date, please download the DEMO from the main Scarlet Hollow store page. Thank you and have fun!
Phasmophobia
Phasmophobia is a 4 player online co-op psychological horror. Paranormal activity is on the rise and it’s up to you and your team to use all the ghost-hunting equipment at your disposal in order to gather as much evidence as you can.
Escape Room - Der kranke Kollege
You only wanted to make a visit to your sick colleague, but what you encounter is beyond your imagination. Discover the secrets of your colleague and find a way to escape the trap.
Paradise Killer
Paradise Island, a world outside reality. There’s been a murder that only "investigation freak" Lady Love Dies can solve. Gather evidence and interrogate suspects in this open world adventure. You can accuse anyone, but you’ll have to prove your case in trial. It’s up to you to decide who’s guilty.
Metel - Horror Escape
Metel - Horror Escape is a first-person 3D game in the quest, horror genre. Welcome to the home of an insane maniac hungry for new blood and suffering! You are a victim in his hands. Be careful trying to find a way out. The maniac should not notice your escape attempt.
Willy Morgan and the Curse of Bone Town
A letter from 10 years ago, an intricate web of lies to unravel and a mystery to solve. Explore an unconventional town of pirates, dive into the past, collect items and look for clues to help Willy find out what happened to his father...
Hello Neighbor 2 Alpha 1.5
Hello Neighbor 2 is a Stealth Horror Game where you’re being stalked by a mysterious creature as you try to track down Mr. Peterson (The Neighbor) who has disappeared after the events of the first game. Play against an advanced, self-learning AI that tracks and adapts to your every move.
Friendly Fire
Can you save the world from an unknown destiny?
The Almost Gone
Experience the intricate dioramas and connections of your life, and the ripples we all make, in this award-winning narrative puzzle game about death, loss, and mental health.
Heavy Rain
Experience a gripping psychological thriller filled with innumerable twists and turns. The hunt is on for a murderer known only as the Origami Killer. Four characters, each following their own leads, must take part in a desperate attempt to prevent the killer from claiming a new victim.
Unfortunate Spacemen
An online multiplayer game about shapeshifting deception and betrayal! As a hapless, brave spaceman employed by The Company you'll work diligently to defend and be rescued from failing outposts, but not everyone around you is who they claim to be...
A Hand With Many Fingers
Unravel a real conspiracy from deep within the CIA’s archives. Search classified documents and follow new leads in this non-linear investigative thriller.
Methods: The Detective Competition
One hundred detectives compete against each other in a crime-solving competition.
Tales From Off-Peak City Vol. 1
On the corner of July Avenue and Yam Street, all is not what it seems. What role will you play in a city's fate?
Adventure Escape Mysteries
Play a story-driven room escape game with unique puzzles enjoyed by tens of millions of players. Solve mysteries, puzzle through escape rooms, and find the clue that will crack the case in a critically acclaimed puzzle adventure game!
The Test: Hypothesis Rising
The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?
Mad Experiments: Escape Room
Award-nominated escape game. Alone or with up to 5 players, explore 3 unique rooms, solve mind-bending puzzles, and unravel the dark secrets of the Professor Cheshire and his experiments.
The Room VR: A Dark Matter
The British Institute of Archaeology, London, 1908: The disappearance of an esteemed Egyptologist prompts a Police investigation into the unknown. Explore cryptic locations, examine fantastic gadgets and uncover an otherworldly discovery which blurs the line between reality and illusion.
Murder by Numbers
Solve Pixel Puzzles to find clues. Use those clues to interrogate witnesses. Work your way to the truth... ...and uncover the mystery of Murder by Numbers!
BEAUTIFUL DESOLATION
BEAUTIFUL DESOLATION is an isometric, point & click adventure game set in a post-apocalyptic future. Explore an unscene landscape, solve puzzles, meet new friends and make powerful enemies, mediate conflicts and fight for your life as you unravel the secrets of the desolate world around you.
The Test
You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?
Roman's Christmas / 罗曼圣诞探案集
Roman, the wolf detective plans to spend his Christmas vacation in his favorite tavern, but murder cases happened in the tavern put him to work again.
Metaphobia
Metaphobia is an investigative mystery game in the style of classic 1990’s point-and-click adventures. Take control of Richard Elmstat in his journey to solve his father's murder.
Frog Detective 2: The Case of the Invisible Wizard
You're a detective, and a frog, and it's time to solve a mystery. Also there's a wizard.
Blacksad: Under the Skin
BLACKSAD: Under the Skin - A dark corruption scandal in the heart of the New York City's underworld for charismatic detective John Blacksad!
SONG OF HORROR COMPLETE EDITION
A 3rd person, fixed-camera survival horror adventure. Fear the Presence, a mysterious entity you cannot fight: stay alert, hide, breathe slowly... Explore cursed places where unseen spirits and lost souls linger in a true horror story for the ages.
Tangle Tower
Unravel a thrilling mystery by exploring a strange and twisted mansion, discovering curious clues, interrogating peculiar suspects and solving unique puzzles. Will you be able to uncover the secrets of Tangle Tower?
Hello Neighbor Alpha 4
Alpha 4 of Hello Neighbor was the final alpha during the stealth hit's development. Sneak into your creepy Neighbor's house to figure out what he's hiding.
Hello Neighbor Alpha 3
Alpha 3 of Hello Neighbor brought the first iteration of the large house. Hello Neighbor is a stealth horror game about sneaking into your creepy Neighbor's house.
Hello Neighbor Alpha 2
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
Hello Neighbor Alpha 1
This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
Hello Neighbor Pre-Alpha
The Original Pre-Alpha of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
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 424 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.