Investigation Games
Discover 4979 investigation-tagged games on Steam. Find the best games with this tag.
Games with Investigation
Explore 4979 games tagged with investigation
![Kindred [High Tide]](/_next/image?url=https%3A%2F%2Fshared.akamai.steamstatic.com%2Fstore_item_assets%2Fsteam%2Fapps%2F3703340%2Fd7c80533f31f6e3b10a9e700cd82e67667ab1e7a%2Fheader.jpg%3Ft%3D1768339175&w=3840&q=75)
0Kindred [High Tide]
In this detective horror visual novel, investigate a seabound anomaly. Explore areas of interest, uncover clues, and piece together evidence before time runs out — and before this mission becomes your last. Choose a side; don't look back.
0House of Petals
A romance psychological thriller visual novel with point-and-click investigation, set in ancient Asia. Investigate your past, make deductions from clues, uncover chilling secrets, and survive a dangerously obsessive love. Perfect for fans of yanderes and the mystery genre.
0At Sixes and Sevens
A PSX Detective Mystery Horror game. You play as an investigator solving bizarre crime cases. The story unfolds through a blend of interviews, computer based investigations and unsettling psychological elements.
0小侠游记
The game's main gameplay consists of conversations with NPCs, map exploration, and choices, with a small amount of non-essential turn-based combat. Clues and choices found during exploration will affect the game's plot, and more clues found beforehand in the plot will unlock more dialog and options.
0Faded Solitude
An Isolated young girl, haunted by a mysterious, reoccurring nightmare for years, finds an odd portrait that may reveal the truth she has been searching for… and more…
0The Vernyhorn
A third-person open-world RPG inspired by classic role-playing roots. Follow a man haunted by his past as he faces his inner demons in a world shaped by faith, fear, and survival — where every choice leaves a mark that time cannot erase.
0The Sixth Extinction
The Sixth Extinction is a story-driven adventure where you play as an environmental agent investigating escalating disasters. Follow the clues, uncover what hides in the shadows, and reveal the truth before the world falls silent.
0Return of the soul
A 2D horror and combat game where you can explore spaces while solving poozle and facing enemies and traps.
0Max Sterling PI: The Grady Case
In this classic Investigative Mystery game, you are hired to find the truth behind Mr. Grady's untimely death. Explore 40+ areas, compile a multitude of evidence, and interview over 30 unique characters to assist you in your search for answers. Do YOU have what it takes to crack the case?
0Strange Days
The end of the world is near! After a mysterious package unleashes paranormal events in Triton Town, experience a chapter-based narrative through the eyes of multiple protagonists. Solve puzzles, explore detailed environments, and interview witnesses to uncover the truth before time runs out!
0Thargelia
Separated by disaster. Connected by choices.In Thargelia, a narrative adventure multiplayer game for two players, your decisions shape more than just your own fate. Cooperate, sabotage, or survive at any cost. How far are you willing to go to save your own life?
0The Midnight Biohazard
The Midnight Biohazard is a first person choice based psychological horror game set in the depths of an abandoned mining site in the Skull Mountains. You experience a psychological nightmare as a blizzard starts approaching the mountain while you're being stalked by a mysterious figure...
0The Shed
A narrative mystery where time bends in a forgotten garden. Explore, uncover hidden truths, and alter the present through echoes of the past. Occasionally shifting into 2D to tell its story in unexpected ways, The Shed is quiet, emotional, and deeply atmospheric.
0Detective Bureau
Play as a detective and solve multiple cases by interrogating individuals tied to the case through voice-based conversations. Powered by generative AI, every individual responds with unique, context-driven replies, helping you piece together the evidence to crack the case.
0Airport Inspector
Step into the tense, high-stakes world of airport security. Inspect luggage, interrogate passengers, and make choices that affect your reputation, income, and the safety of your airport. Rise through the ranks, earn trust, and unlock bigger airports, every decision shapes your career.
0One of Us
A murder has been committed, and all the suspects have been gathered in one room. Discuss the evidence, unravel the clues, and make your choice: Is the killer among you, or are you all innocent? Every decision seals your fate.
0Parasensor
When Marisol starts a new life as a telecom technician, she finds herself out of her depth in a mutating city. Connect with strangers, confront grotesque creatures, and unravel a conspiracy at the heart of the metamorphosis.
0FoldLoop
FoldLoop is a detective game that emphasizes logical reasoning. To escape the curse of endless cycles, you'll observe the sandbox from a higher dimension, analyze the rulebook, and deduce the secrets of the real world.
0Shift At Midnight
An online co-op detective horror for 1 - 3 players. Work together to investigate your customers, as some are only pretending to be human. One mistake, and you’ll be boarding up, setting traps, and hiding. Every run is randomly generated.
0Project NexOS
A modern-day narrative mystery where you explore a seemingly ordinary laptop to uncover hidden layers of conspiracy, surveillance, and stolen data, blending investigative gameplay with branching choices and a grounded tech-thriller tone.