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
0Wiped Clean PC
Wiped Clean PC is a psychological horror game where you are an undercover agent tasked with cleaning crime scenes while secretly gathering evidence to expose a ruthless hitman.
0仿品一號 | Imitation: No.1
Imitation: No.1 is a first-person 3D puzzle game with a mechanical-craft style. Explore freely, uncover clues, and operate strange machines to create “slides” said to hold the essence of things. Dive into an alchemist’s memory and reveal secrets beyond gold.
0Sector 92
Sector 92 mixes boxing matches, infiltration and investigations in a closed but fully explorable dystopian world. Finding the humanoid intruder among the 27 residents will depend on the player's reputation and investigations.
0What Killed Us All?
Play as Bayun, a ghost girl that lives in a haunted resort with her mom. Bayun suddenly time traveled to the past, and finds out that everyone on the island were used to be a human. Now she need to finds, What Killed Us All?
0Toastergeist
You’re a toast in this co-op horror game. Your job is to investigate haunted kitchens, use ghost-hunting equipment to track down paranormal activity, exorcise possessed appliances, and save a fellow toast from getting sliced.
0Wonderland
A psychological horror game where each memory is a trap. Explore a broken world between dreams and nightmares to find your missing brother—before it’s too late.
0Bound in a Nutshell in Infinite Space
Explore a claustrophobic space station floating above the Earth, fix critical systems in the vacuum of space as they begin to fail, and discover the truth about what happened to the mysterious sole survivor of a disaster from another station. A first-person space horror mystery story.
0I Am a Dorm Resident (but Cat)
You wake up as Bon, the dorm’s beloved cat — memories gone, paws in place. Roam a century-old student dorm, chat with residents, nap under the kotatsu, enjoy a cat life while uncovering lost secrets and your past. ※This game is distributed with permission from the Yoshida Dormitory Student Council.
0Ratman
Ratman is a 1-4 player online co-op survival horror game. A creature called “Ratman” is terrorizing local dwarfs. You and your fellow brave dwarf knights decide to sneak into his lair in order to burn his supplies. Find matches and burn his cheese stock, but don't get caught by the murderous Ratman!
0Bound City
An action-packed and bittersweet adventure in a city of endless night. Explore the dying city and try to find your way to the tower that seems to be at the heart of it all. Nothing is quite as it appears to be, and only by facing death can you hope to understand the mysteries of Bound City.
0Reel Evil: Video Store
Your soul is trapped in a 90’s horror video store! Manage the store, serve fanatical customers and stock shelves with cult horror classics. Grab your fire-axe and plan your escape from retail hell by defeating the demons of the underworld holding you hostage.
0Redhowl
Social deduction game for 4 to 15 players, inspired by Little Red Riding Hood. 3 factions clash: use your unique powers and unmask them before the Blood Moon turns against you, or be devoured.
0Septaluna
First your brother vanishes on a space freighter, then the military buries the case deeper than grandma’s secret pie recipe. Now - three years later - the ship’s sending signals. Time to hack, snoop, and stir trouble — and uncover a mystery of unexpected scale.
0Glow Up Agency
Run a luxury salon while laundering money, selling secrets, and solving a murder. Two phones, ragdoll chaos your game, your call.
0Opus Building
In this sequel to Opus Castle, investigate the mystery behind the Joelma Building fire in a supernatural journey through time, uncovering the secrets of a demonic cult and spiritual horrors rooted in real historical events.
0Night Errand
Night Errand is a 2D detective adventure where you play as Sage & Nur, an unlikely detective duo solving murder and mixing coffee in the quiet town Morrowpines. Collect clues, piece together contrasting perspectives, uncover the truth — and don't forget to mix a cup of coffee while you're at it.
0THE FORMIO PROGRAM
Join THE FORMIO PROGRAM. Dive into a technical simulation where every puzzle is part of a complex, interconnected system. Relive the same day, over and over… and uncover the true nature of the program.
0Good Children Say Grace
My parents sacrificed an orphan to the red egg. She came back home that night. How will the two of us survive the hunger? Good Children Say Grace.
0Animal Mystery Crew
Live your Capybara Detective dream in Animal Mystery Crew! Crack every quirky case through peculiar problems and absurdist intrigue. Use evidence and interrogation to solve the different mysteries in the park!
0Kayotica
In Kayotica, you play as April—a clever but manipulative student caught in a web of friendship, rivalry, and dark crimes. What begins as ordinary campus life quickly turns into a mystery of betrayal, hidden truths, and a shocking murder. Can you solve the mystery, or will you become the next victim?