Investigation Games – Steam Marketing Tool

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Found 4169 games. It's 2.9% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
2431
Hunt: The Unknown Quarry Cover Image
Hunt: The Unknown Quarry is a deductive combat game for 3 to 6 players. One is secretly the monster and is trying to cripple the other players in order to escape the mansion. Shared Play: One purchase allows a whole group to play together. Based on the original board game from Victory Point Games.
Hunt: The Unknown Quarry
Steam Publisher: Quicksilver Software, Inc. Developer: Quicksilver Software, Inc.
Jan 30, 2017
8 years, 5 months ago
$0.00
2DAssassinAtmosphericBoard GameCard GameCombatDetectiveHorrorIndieInvestigationLogicPvPSocial DeductionStealthStrategySupernaturalTabletopTurn-BasedVampireWerewolves
444 52 6/10 ~$0
2432
Peek-A-Mimic Christmas Castle Cover Image
The mimics are on the loose - and this time, it's Christmas! Explore the castle and solve its puzzles to reveal and capture all of the hidden mimics.
Peek-A-Mimic Christmas Castle
Steam Publisher: Toasty Bun Developer: Toasty Bun
Dec 18, 2024
6 months, 4 weeks ago
$0.00
3DAdventureCartoonCartoonyCasualColorfulCuteExplorationFamily FriendlyFantasyFunnyHidden ObjectInvestigationIsometricMagicMysteryPoint & ClickPuzzleSingleplayerStylized
87 51 9/10 ~$0
2433
The Altered Lands Cover Image
Start your journey in a dark fantasy world. Prepare to face challenging enemies with Swords, Bows and powerful Magics. Choose your path! Fight, Craft, Explore and find out the dark secret of The Altered Lands.
The Altered Lands
Steam Publisher: VoidCompiler Developer: VoidCompiler
May 28, 2021
4 years, 1 month ago
Early Access
$0.00
3DActionAction RPGCRPGDarkDark FantasyDifficultEarly AccessInvestigationMagicMedievalOpen WorldRPGRealisticRoguelikeSingleplayerSouls-likeStory RichSwordplayThird Person
751 50 6/10 ~$0
2434
Hellink Cover Image
The first visual novel about fake news! Investigate in 2044 in a humorous and cyberpunk universe. Counter your opponents' lies and thwart the plot that threatens Néo-Sorbonne!
Hellink
Steam Publisher: Ikigai Developer: Ikigai
Mar 7, 2019
6 years, 4 months ago
$0.00
2DCartoonyChoose Your Own AdventureColorfulComic BookCyberpunkEducationFemale ProtagonistFree to PlayIndieInteractive FictionInvestigationNarrationPoint & ClickSci-fiScienceSingleplayerStory RichText-BasedVisual Novel
275 50 9/10 ~$0
2435
Nightfall Cover Image
Social deduction for 4-12 players where the Humans must find the Werewolves and vote them out before they transform at night! Use equipment such as Invisibility, Blood Test & Camera and gather evidence to use to vote out others. Features special player roles.
Nightfall
Steam Publisher: lamp.dog Developer: lamp.dog
Apr 25, 2021
4 years, 2 months ago
Early Access
$0.00
3DActionCartoonyCasualCo-opColorfulDetectiveEarly AccessFree to PlayFunnyInvestigationMinigamesMultiplayerOnline Co-OpParty GamePvPSocial DeductionSurvivalThird PersonWerewolves
304 49 6/10 ~$0
2436
Signal & Echo: Iris is Missing (demo) Cover Image
A point-and-click adventure with innovative detective mechanics. Help Ollie, a fledgling reporter on his first day at the Signal & Echo newspaper, to solve the mystery behind a schoolgirl's disappearance. Developed by an ex-journalist.
Signal & Echo: Iris is Missing (demo)
Steam Publisher: Kini Games Developer: Kini Games
Nov 2, 2022
2 years, 8 months ago
$0.00
2DAdventureCasualChoices MatterConversationDetectiveIndieInteractive FictionInvestigationLogicMysteryOld SchoolPixel GraphicsPoint & ClickPuzzleRetroSingleplayerStory RichTutorial
261 49 8/10 ~$0
2437
Reaplaced Cover Image
A supernatural Halloween whodunnit. Solve a chilling locked-room mystery before the grim reaper reveals the answer!
Reaplaced
Steam Publisher: Mystery Gamedev Developer: Mystery Gamedev
Oct 23, 2023
1 year, 8 months ago
$0.00
2DAdventureAnimeAtmosphericDarkDetectiveFemale ProtagonistFree to PlayHorrorInvestigationLinearLogicModernMysteryPsychological HorrorShortSingleplayerStory RichSupernaturalVisual Novel
186 47 8/10 ~$0
2438
Rolando The Majestic Cover Image
Become Rolando the Majestic and find out how he became the most powerful wizard to ever live! Explore parallel levels using magic and time-travel in a stealth based narrative adventure in order to take vengance against the men who took everything from him as a child.
Rolando The Majestic
Steam Publisher: Purple Hat Games Developer: Purple Hat Games
May 23, 2022
3 years, 1 month ago
$0.00
2DAdventureAmericaAtmosphericCasualExplorationFree to PlayIndieInteractive FictionInvestigationMagicNoirPixel GraphicsPuzzleRetroSingleplayerStealthStory RichStylizedTime Travel
269 46 6/10 ~$0
2439
Entropic Float: This World Will Decay And Disappear Cover Image
A free drama-mystery visual novel with a modern fantasy setting. Reach out to the fourteen people trapped inside to find the truth through eighteen endings, influenced by but not exclusively bound to your own system time.
Entropic Float: This World Will Decay And Disappear
Steam Publisher: Starfield Gaming Developer: Nico H
Jul 8, 2022
3 years ago
$0.00
2D3DAnimeChoose Your Own AdventureDarkDramaFree to PlayIndieInteractive FictionInvestigationLGBTQ+Multiple EndingsMysterySimulationSingleplayerStory RichText-BasedVisual Novel
177 46 8/10 ~$0
2440
No men in this house Cover Image
"No men in this house" is a visual novel set in Thailand. This edge-of-your-seat detective story about mysterious deaths on a touristy island will make you suspect everyone, including yourself!
No men in this house
Steam Publisher: Pavel Pichugin Developer: Anastasia Erokhina
Nov 4, 2022
2 years, 8 months ago
$0.00
AdventureDarkDark HumorDetectiveFree to PlayFunnyIdlerIndieInvestigationMysteryMythologyNarrationRealisticSingleplayerStory RichText-BasedVisual Novel
104 46 8/10 ~$0
2441
Deepwell Cover Image
Deepwell is a story-driven adventure game, about a small town surrounding a giant mystery hole.
Deepwell
Steam Publisher: LinsonLime Developer: LinsonLime
Mar 6, 2024
1 year, 4 months ago
$0.00
2DAdventureExplorationFree to PlayIndieInteractive FictionInvestigationLore-RichMysteryNaturePixel GraphicsSingleplayerStory RichTop-Down
48 46 8/10 ~$0
2442
I Told You So! Cover Image
A dubiously-canon Heart of the Woods spinoff, focusing on Tara's webshow.
I Told You So!
Steam Publishers: Studio Elan, Studio Élan Developer: Studio Élan
Nov 15, 2021
3 years, 8 months ago
$0.00
AnimeCasualComedyCuteFantasyFemale ProtagonistFunnyInvestigationLGBTQ+ShortSingleplayerStory RichVisual Novel
150 44 8/10 ~$0
2443
True Reporter. Mystery of Mistwood Cover Image
A free detective "Hidden object" game. Solve the crime now!
True Reporter. Mystery of Mistwood
Steam Publisher: GameXP.com Developer: GameXP.com
Nov 24, 2023
1 year, 7 months ago
$0.00
2DAdventureAtmosphericCRPGCasualCharacter Action GameDetectiveDramaFirst-PersonFree to PlayHand-drawnHidden ObjectInvestigationLinearMysteryNarrationPuzzleSingleplayerVisual Novel
118 44 6/10 ~$0
2444
Red Haven Cover Image
Navigate through the Red Haven complex and uncover secrets and survive!
Red Haven
Steam Publisher: MuldTech Developer: Kyle Muldoon
Oct 7, 2022
2 years, 9 months ago
$0.00
3DActionAction-AdventureAdventureDemonsExplorationFirst-PersonFree to PlayHorrorIndieInvestigationSingleplayerStealthViolent
71 44 6/10 ~$0
2445
Ratten Reich - Dance of Kings Cover Image
Ratten Reich - Dance of Kings is a game set in the Ratten Reich universe. The world of RR is immersed in a world war that resembles the first world war, and the main population is anthropomorphic mice, rats and cockroaches. There are two stories to learn from the RR universe.
Ratten Reich - Dance of Kings
Steam Publisher: MAS Developer: MAS
Oct 25, 2020
4 years, 8 months ago
$0.00
Alternate HistoryCasualConversationFree to PlayHand-drawnHistoricalIndieInvestigationMilitaryMysteryNonlinearSingleplayerSteampunkThrillerVisual NovelWar
278 43 6/10 ~$0
2446
When Night Comes Cover Image
When Night Comes is an immersive and spine-chilling horror game. If you're a fan of survival horror games and want to test your skills against a terrifying demonic force, then this game is definitely for you. Are you brave enough to face the Entity? Play When Night Comes and find out!
When Night Comes
Steam Publisher: Nathan Workman Developer: Nathan Workman
Jun 17, 2023
2 years ago
$0.00
3D3D PlatformerAdventureCinematicDarkDemonsExplorationFPSFirst-PersonHidden ObjectHorrorInvestigationPsychologicalPsychological HorrorPuzzleShooterSimulationSupernaturalSurvival HorrorZombies
129 42 6/10 ~$0
2447
Victoria Clair and the Mystery Express Cover Image
A girl and her cat solve a Jazz-Age murder mystery by doing everyone's math homework for them.
Victoria Clair and the Mystery Express
Steam Publisher: Michael Kiang Developer: Michael Kiang
Dec 11, 2020
4 years, 7 months ago
$0.00
2DCartoonCartoonyCasualCatsColorfulCrimeCuteFamily FriendlyFunnyHand-drawnHistoricalInteractive FictionInvestigationLinearLogicMysteryPoint & ClickPuzzleStylized
67 42 8/10 ~$0
2448
Railway Chai Wala Cover Image
Step into the world of Ramu, a spirited railway chaiwala at the bustling Fakripur station. Life isn’t just about brewing chai—it’s steeped in mystery! Uncover dark, masala-filled secrets in this Psychological Thriller Game with a blend of suspense and Indian flavor!
Railway Chai Wala
Steam Publisher: DRCOCKTAIL GAMES LLP Developer: DRCOCKTAIL GAMES LLP
Mar 7, 2025
4 months, 1 week ago
$0.00
3DActionAction-AdventureCasualClickerCookingDarkFirst-PersonFree to PlayIndieInteractive FictionInvestigationLinearMysteryPsychological HorrorSimulationSingleplayerStory RichThriller
54 42 8/10 ~$0
2449
Lobby Cam by Bryn Oh Cover Image
An immersive short story walking simulator. Find diary pages to uncover the narrative behind a man who discovers a new channel on his TV. A melancholy story about the grey etiquette of technology.
Lobby Cam by Bryn Oh
Steam Publisher: Bryn Oh Developer: Bryn Oh
Jan 5, 2023
2 years, 6 months ago
$0.00
1980s3DAlternate HistoryCasualEmotionalExplorationFantasyFirst-PersonHidden ObjectImmersive SimInteractive FictionInvestigationNaturePoint & ClickRealisticRelaxingSingleplayerStory RichVisual NovelWalking Simulator
139 41 7/10 ~$0
2450
WatanOS Cover Image
WatanOS is a c̶̭̄ọ̶͝m̷̝̂ṕ̵͉l̶͚̂e̵̥̽t̵͕̂e̴̝͑l̵͎͛y̸̮̌ ̷̡͝ñ̵ͅo̷̦͒r̶̤̽m̷̧̌a̵̼̽l̶̹̇ operating system for all your mistery-solving needs!
WatanOS
Steam Publisher: Watanoge Developer: Watanoge
Apr 24, 2023
2 years, 2 months ago
Early Access
$0.00
2DAdventureAssassinCrimeEarly AccessExplorationFirst-PersonInteractive FictionInvestigationLinearNarrationProgrammingPsychedelicPsychological HorrorPuzzleSimulationSingleplayerSolitaireStory Rich
217 40 7/10 ~$0
2451
Frostbitten Cover Image
Frostbitten takes you into the depths of a national park's snow-ridden forest; a place notorious for consuming those who enter. Through the eyes of a park ranger in this survival horror experience, discover the dark secrets that lie beyond the clearing…
Frostbitten
Steam Publisher: White Valley Studios Developer: White Valley Studios
May 10, 2022
3 years, 2 months ago
$0.00
1990's3DAction-AdventureAtmosphericCinematicControllerDarkDark FantasyEmotionalFirst-PersonHorrorInteractive FictionInvestigationLinearMythologyPsychological HorrorReal Time TacticsRealisticSingleplayerSurvival Horror
190 40 6/10 ~$0
2452
The Demon's Bride Cover Image
Run from the Demon Bride, where you must outwit and escape from the clutch of the Demon Bride to save your niece, Nina. Solve challenging puzzles while hiding from the relentless Demon Bride in the world of Indonesian cult horror experience.
The Demon's Bride
Steam Publisher: Storytale Developer: Storytale
Dec 26, 2024
6 months, 3 weeks ago
$0.00
3DAtmosphericDarkDemonsFirst-PersonHidden ObjectHorrorInvestigationPoint & ClickPsychological HorrorPuzzleRetroSimulationSingleplayerStealthStrategyStylizedSurvivalSurvival HorrorThriller
122 39 7/10 ~$0
2453
Agent Of Love - Josei Otome Visual Novel Cover Image
Play as a detective. Live life as a woman. Use your choices wisely to uncover hidden mysteries and solve intriguing cases. Experience Asian family drama and let love find you in this Agent of Love Otome Visual Novel.
Agent Of Love - Josei Otome Visual Novel
Steam Publisher: Delusional Inc Developer: Delusional Inc
Jul 14, 2019
6 years ago
$0.00
2DCasualChoose Your Own AdventureCrimeDating SimDetectiveFemale ProtagonistFirst-PersonImmersive SimInteractive FictionInvestigationLife SimNarrationOtomePsychological HorrorRomanceStealthSurvivalText-BasedVisual Novel
380 38 6/10 ~$0
2454
毛蟹穴 Cover Image
毛蟹穴是僑光科技大學2021年畢業生的畢業專題,遊戲是改編自清朝嘉慶年間臺中沙鹿地區活人陪葬真實事件,結合臺灣傳統技藝皮影戲作為美術風格,遊戲為2D橫向捲軸解謎遊戲,中間加入煎藥及抓雞的小遊戲。遊戲共分為五個章節,作為學生專題,我們把第一章的故事完整開發完成,遊戲時間約為40分鐘。
毛蟹穴
Steam Publisher: 僑光科技大學多媒體與遊戲設計系 Developers: 李珍, 楊芷瑄, 紀曲峰, 謝亞其, 陳怡文, 陳映慈
Oct 20, 2021
3 years, 8 months ago
$0.00
2DAdventureAtmosphericColorfulDetectiveDramaEducationHand-drawnHistoricalInvestigationLinearLore-RichNoirPoint & ClickPuzzlePuzzle PlatformerRomanceSingleplayerStory RichStylized
207 38 6/10 ~$0
2455
SOUL JANITOR Cover Image
In SOUL JANITOR you play as a worker contracted into a night time janitorial job, but when you arrive you find out that your cleaning up more than just toliets. Armed with only your spray bottle fight your way through the facilities in order to complete your contract and escape the facility!
SOUL JANITOR
Steam Publisher: Persnickety Interactive Developers: Dylan Pfeifer, Leland D Burrows, Will Thomas, Zeta Lenhart-Boyd
May 24, 2022
3 years, 1 month ago
$0.00
3DActionAction-AdventureAdventureCombatExplorationFPSFirst-PersonFree to PlayHorrorIndieInvestigationLinearMysteryPuzzleSingleplayerStealthStory RichSurvival HorrorThriller
176 38 6/10 ~$0
2456
The Tavern In the Woods Cover Image
"Tavern in the Woods" is a first person, single-player interactive fiction story that blends mystery, storytelling, and supernatural horror. Players explore and investigate an isolated environment as the narrative slowly unfolds, gradually uncovering the truth behind the eerie emptiness.
The Tavern In the Woods
Steam Publisher: Motion Forge CG Developer: Chris J Mitchell
Jun 4, 2025
1 month, 1 week ago
$0.00
3DAdventureAtmosphericDarkDramaExplorationFPSFirst-PersonHistoricalImmersive SimInteractive FictionInvestigationLinearMedievalMysteryNatureSingleplayerSupernaturalSurvival HorrorVisual Novel
97 38 7/10 ~$0
2457
Parts of the Elephant Cover Image
Weird things are happening in the Elephant Hotel. It's getting late, you're getting drunk, and moments in the lives of strangers are scattered around you like spilled puzzle pieces. Can you put it all together?
Parts of the Elephant
Steam Publisher: 1 head 2 skulls Developer: 1 head 2 skulls
May 14, 2024
1 year, 2 months ago
$0.00
2DAtmosphericCasualChoices MatterChoose Your Own AdventureConversationDramaEmotionalFree to PlayIndieInvestigationLGBTQ+PsychologicalRomanceSingleplayerSupernaturalSurrealVisual NovelWerewolves
68 38 8/10 ~$0
2458
Impostor Online Cover Image
Inspired by party games like Werewolf and Mafia, Impostor Online is a 6-16 player online game of murder, deception, and infection. Join friends and play as a Civilian, Impostor, Zombie, Nurse, Jester, or other unique characters to strategize your way to victory!
Impostor Online
Steam Publisher: SkullSocket Studios Developer: SkullSocket Studios
Apr 19, 2025
2 months, 3 weeks ago
Early Access
$0.00
Board GameCartoonyCo-opDetectiveEarly AccessHorrorInvestigationJump ScareMultiplayerMysteryOnline Co-OpPartyParty GamePsychologicalPsychological HorrorPvPSocial DeductionStrategyTacticalWerewolves
249 37 7/10 ~$0
2459
Pleim Cover Image
An open world adventure game. You can move around the city, talk to residents, and investigate cases. The game has an interesting plot that will not leave anyone indifferent.
Pleim
Steam Publisher: Stop-TussiN Developer: Stop-TussiN
Jun 14, 2022
3 years, 1 month ago
$0.00
3DAction-AdventureAdventureExplorationFamily FriendlyFirst-PersonIndieInvestigationLinearMysteryOpen WorldRealisticSingleplayerStory RichThird PersonWalking Simulator
192 37 6/10 ~$0
2460
These Nights Alone Cover Image
Follow Alice during the investigation about her husband
These Nights Alone
Steam Publisher: ryArt Developer: ryArt
Dec 5, 2020
4 years, 7 months ago
$0.00
2DAdventureChoices MatterChoose Your Own AdventureConversationDramaFirst-PersonHidden ObjectInvestigationMultiple EndingsMysteryNarrationNoirPoint & ClickPuzzleRealisticSingleplayerStory RichText-BasedVisual Novel
124 37 8/10 ~$0