Investigation Games
Discover 4974 investigation-tagged games on Steam. Find the best games with this tag.
Games with Investigation
Explore 4974 games tagged with investigation
0My Death as a Duchess
My Death as a Duchess is a survival game where the player embodies a duchess taking control of a cursed duchy. This game combines both narrative intrigue and strategy, alternating phases of managing the duchess's schedule and the unfolding of her day in the form of a graphic novel.
0The Darkside Detective: Backside of the Moon
You'd think that after 20+ cases, there'd be no crime left in Twin Lakes - but that's not how crime works, rookie. Six new mind-melting mysteries await Detective McQueen and Officer Dooley - just as soon as they get the mustard out of Dooley's gun.
Hidden Portals: Chronicles of the Sunbound Collector's Edition
Uncover hidden objects, solve clever puzzles, and explore a sun-scorched world where ancient portals awaken and every choice shapes your fate.
0Red's Revenge
You've been hired to power wash a recently renovated hospital, however, teenagers are somehow sneaking in at night and putting up graffiti. This job should cover this months rent... but will you live to pay it?
0Shutter
A first-person horror adventure where you explore a vast 1980s forest, take photographs of wildlife and mysterious phenomena, collect hidden tapes, and uncover dark secrets while tense audio and eerie events keep you on edge.
0S.M.P.C.U. - Special Monster Pest Control Unit
S.M.P.C.U. is an online co-op horror game for up to 4 players. As a member of the "Special Monster Pest Control Unit" your job is to remove extraterrestrial Monsters that have infested the pantries of fast-food restaurants. Work together to find them, trap them and get out. Don't wake the Monster!
0Rhizomatic Compound
Investigate a mysterious colony on a distant alien planet in this hand drawn sci-fi tale of exploitation and collapse from the influential Decadence collective. Explore ruins, hack terminals, reprogram cellular life forms, and cultivate fungi spores to disrupt and penetrate the hostile environment.
0What a Wonderful Venom World
"What a Wonderful Venom World" is a difficult survival sim. All food is poisoned, and you must find an antidote through endless trial and error. Face countless deaths and share info with other players to speed up your research. This game is for players who enjoy a serious challenge.
0Empty Gauge
VHS-style single-player horror part-time job simulator. Endure the night shift at a remote gas station/convenience store, then return home and collect hidden clues. As the days pass, nightmares bleed into reality—and depending on the clues you uncover, the ending changes.
0Doll Labo
You are on duty as a security guard at Doll Labo. But something strange is happening— the unfinished Dolls, which should never move, have begun to wander through the facility…
0My Helpers
My Helpers is an experimental horror game that hides a group of virtual… "assistants" inside your machine. FIND THEM by combing through your real files, exploring weird applications, and using your computer in ways you may have never expected - and remember: this is just a game.
0Pixel Detective: Curse of the Paintings
A short pixel-art mystery where you play as Nathan, a private investigator drawn into a curious case. Interrogate suspects, examine clues, and uncover hidden details
0Anomaly Hours: Forest Cabin
Anomaly Hour: Forest Cabin is a tense observation horror game where you monitor rooms through security cameras to spot strange and shifting anomalies. Each replay reveals new, unpredictable events as you uncover the haunting mystery behind the Kinley family’s forest cabin.
0Robot Detective
Investigate the grisly murder of Philip Cartel in this dazzling sci-fi post-apocalyptic visual novel. You play an android detective piecing together their past while meeting strange and exotic characters, traveling a brutal world and unraveling the many mysteries it holds.
0Seraphine's Skyward Journey
This game is an adventure game where you explore a steampunk-inspired world with 2.5D hand-drawn graphics aboard an airship. Manage resources like coal, food, and water while operating your airship, defeat sky pirates, engage in trade, and handle cargo transport as you venture into uncharted skies.
0The Big Hollow: 1982
A serial killer’s dumping ground is exposed. Find details in the evidence, interpret their behaviors, and prove your worth to the FBI’s new Behavioral Science Unit. A dark, atmospheric 2D animated murder mystery.
0Kingdom of Poland: 1410
A realistic RPG set in Poland in 1410. Discover a world of history, survival, and struggle, leading to one of the greatest battles of the Middle Ages - the Battle of Grunwald.
0Echoes Of Mystery - Darkvale Motel
Miles McDaniel, a police officer, is sent to the Darkvale Motel to investigate the troubling disappearance of a resident. What begins as a routine case quickly descends into a far darker and more terrifying story.
0Secrets of Velendar Castle - Escape Room
Find your way out of Velendar Castle. Discover why everything was taken from you. In this fantasy Escape room, you will have to solve puzzles to escape the wrath of the king… and find out what he wants from you.
0SilentWard
Play as a journalist drawn into a forgotten asylum. Solve puzzles, hide from threats, and piece together the truth.