Conspiracy
345 gamesSteam releases tagged Conspiracy. Tags come from community voting on SteamSpy and reflect how players actually describe the game.
Tracked
345
Released (30d)
1
Upcoming
0
Median price (KRW)
6,500
In the last 30 days, 1 new conspiracy games released on Steam (1 over the last 90 days). 34 are listed as free-to-play.

Midnight Scenes: The Highway
Claire Barnes is about to discover what kind of horrors lurk in the darkness of a deserted road. Welcome to a dimension of horror. Welcome to Midnight Scenes.
15 Jul, 2020

The Fortress of Dr. Radiaki - Fancy Edition
Experience the cult hit that doesn't quit, Dr. Radiaki is here to tickle your funny bone until it really hurts. An unapologetic sense of fun and non-stop action meets in an unforgettably bizarre adventure!
8 May, 2025

The Matriarch
Play Hide & Seek in a diabolical convent where everyone is an imposter.
26 Sep, 2022

Justin Wack and the Big Time Hack
A cozy 2D Point & Click adventure featuring multiple playable characters and plenty of silliness. Oh, and there's time travel and relationship stuff going down too. And robots – lots of robots...
23 Aug, 2022

Nancy Drew®: Mystery of the Seven Keys™
A thrilling blend of adventure, mystery, and history! Play as Nancy Drew to uncover the truth behind the theft of a client's heirloom necklace. Solve challenging puzzles, uncover a sinister web of cyber crime, and sleuth through Prague's mysterious streets entwined with medieval legends and alchemy.
20 Jun, 2024

Ellingby House
Corporate collapse, financial crisis, a ransomware plague... and you have become trapped! The crumbling head office of J.R Holder & Sons will ensnare you in a mystery. Interact and navigate between rich, detailed 360° panoramas, while using items to uncover the story in Ellingby House.
10 Feb, 2025

The Rise of the Golden Idol
The Award-winning detective saga returns in this standalone sequel to The Case of the Golden Idol. Uncover the truth behind 20 strange cases of crime, death and depravity in the 1970s. The world has changed dramatically - the sins of humanity have not.
12 Nov, 2024

The Case of the Golden Idol
A new kind of detective game that allows you to think and investigate freely. Discover clues surrounding 12 strange and gruesome deaths and build your own theory. Pick your suspect, deduce the motive, unmask the awful truth.
13 Oct, 2022

Code, Solve, Revolt!
"Code, Solve, Revolt!" is a puzzle game where you solve factory tasks through intuitive drag-and-drop programming. Write code for your robot to clear each level, delve deeper into the factory, encounter new puzzle concepts and data-structure creatures, and uncover the truth.
26 Jun, 2026

The Shell Part III: Paradiso
The coiling chains of obsession that began with The Shell now threaten to strangle Detective Reiji Tokisaka in the third and final entry in the trilogy. As old friends and foes rise up for one last confrontation, can anyone break the cycle—and can Reiji's heart ever be set free?
21 Jan, 2025

The Shell Part II: Purgatorio
Detective Reiji Tokisaka is back to face down a mystery that spans decades, if not centuries. With the aftermath of his last case weighing on his soul and a long-silent cult resurgent, can he solve the crime—or will it become his curse?
18 Apr, 2024

Broken Sword - Shadow of the Templars: Reforged
The classic multi-award winning adventure "Broken Sword - the Shadow of the Templars" returns with glorious 4K visuals and iconic remastered audio, pitching intrepid tourist George Stobbart and fearless journalist Nico Collard into a journey of perilous adventures and ancient conspiracies.
19 Sep, 2024

Psycho on the loose
An assassin with a rise in his career to kill his target is out on a murdering spree. He is out there with alot of motives but his main motive is two eliminate all targets and who ever may get in his way.
21 Dec, 2016

Necrophobia
Start your life anew at Heaven's Gates Academy. Learn new subjects, make new friends, experience what you've never before deemed possible. Change your fate, and the fate of those around you- your decisions matter greatly.
19 Apr, 2024

Trust No Bunny
Everybunny has a secret. Who do you trust to keep the town safe? Trust No Bunny is a hilarious and incredibly cute social deduction game for fans of Werewolf or Among Us. It’s a game for thinkers, schemers, & downright liars, where guessing the traitors is only half the fun.
7 Aug, 2023

Bad Government
Manage your resources and navigate the shifting sentiment of the population in this decision-based resource management game. Gain power to unlock more individuals, adding complexity as you progress. How long can you maintain balance?
16 Feb, 2018

Lucky Pikinini - Advanced Killer Cyborg
Nathan Kennedy a U.S. Military Advanced Futuristic Cyborg must race against time to complete sophisticated U.S. Military Super Soldier courses in Nevada as part of The Pentagon's Project-X, A Project Being Monitored And Pending Full Approval by the White House.
23 Sep, 2024

Chimera CUSTOM XG
You are a genetically enhanced super soldier tasked with defending Earth from an onslaught of alien foes. Blast your way through endless hordes in a conspiracy riddled side scrolling bullet hell adventure and become more dangerous than the truth. Become the Chimera!
19 Mar, 2025

Who Pressed Mute on Uncle Marcus?
An eccentric FMV murder mystery with a twist: someone has poisoned Uncle Marcus. Uncover the truth in the yearly family quiz and try to save him before it is too late.
18 Mar, 2022

BACKSPACE
You're the new intern at space vessel manufacturing company, MVEM! As you get settled in at your new position, you may get a sense that something strange is going on. The employees that get "promoted" are rarely heard from again... In the mean time, you gotta find your boss's keys.
6 Mar, 2025

Night Grove
This is a first-person indie horror game. A young deliveryman took an unusual order that led him to Night Grove. This place has a dubious reputation among the townspeople, because for many years it has been sent to live with people that society has long since abandoned.
9 Apr, 2024

DETECTIVE - Stella Porta case
DETECTIVE: Stella Porta Case, puts you in the shoes of a detective who investigates three strange disappearances. In all cases there is a contract signed by the disappeared, that contract is from an organization called "Stella Porta".
21 Dec, 2023

Parasite
This is a roguelike open-world sandbox survival horror set in a modern city. Play as an --redacted-- parasite, possess human hosts, exploit and evolve them to help you survive in a hostile world, all to find out your one true purpose.
25 Mar, 2022

Gordian Rooms 2: A curious island
Your adventure continues in Gordian Rooms 2... Explore the Isle of Lye, an isolated testing ground for the Gordian Society’s finest! Uncover the secrets of a grand mansion and its surroundings, get to know its quirky former inhabitants, and challenge your wits.
19 Jan, 2024

Deluge: Threnody of Crashing Waves
In the not so distant past, the Isle of Abbot underwent a mysterious evacuation event. Delve into the secrets of this unsettling place and elicit the girls' tragic fate. An interactive visual novel with psychological and lovecraftian undertones.
7 Jul, 2022

The Operator
Welcome to the FDI. As our newest Operator, your role is to use your detective skills to assist our field agents and investigate mysterious crimes. Use cutting-edge FDI software to dig for clues, solve puzzles, and uncover the truth.
22 Jul, 2024

Arthas 2
The continuation of a great game about a great man!
12 Apr, 2024

A Death in the Red Light
Amsterdam, 1988. A dead body in the Red Light District, the Dutch capital of sex and drugs, is a washed-up detective’s one shot at redemption. Explore the seedy underbelly of Europe’s most notorious city, solve complex puzzles, and crack the case while experiencing Amsterdam at its worst.
23 Sep, 2024

Eschaton
Eschaton is a short, experimental, surreal first-person exploration game. Explore the 'aftermath' of a cult ritual in the grounds of a manor in the remote and picturesque Scottish Highlands.
3 Nov, 2022

Tails Noir
Tails Noir is a post-noir narrative adventure. Become raccoon private eye Howard Lotor and explore dystopian Vancouver inhabited by animals as you uncover a deeply personal story of change and transformation.
8 Jun, 2021

Midnight Scenes: The Goodbye Note
Follow Dr. Richard P. Griffin during the scariest journey of his life. Welcome to a dimension of horror. Welcome to Midnight Scenes.
8 Sep, 2020

Black Submarine: deep seek
Descend as the AI mind of a cutting-edge submarine, tasked with safeguarding mysterious waters. A narrative-driven tale blending sci-fi, underwater mythology, and a chilling exploration of Artificial Intelligence’s moral evolution.
31 Oct, 2024

LONGEYED PROJ
Prepare to be assigned to help investigate and identify anomalous creatures called the LONGEYED.
14 Dec, 2022

Tested on Humans: Escape Room
You are the test subject. In this dark environment escape room, you have to solve various puzzles to escape from the research center where you are trapped. Can you find out how you got there and escape???
24 Feb, 2021

petrichor
Petrichor is a first person horror game inspired by Outer Wilds. Other older games inspired us for the graphics. You are in a cabin in the woods, some strange things are happening here.
20 Mar, 2025

Dofamine VR
An atmospheric first-person VR puzzle game: explore a science facility, solve mysteries, uncover the cause of catastrophe. Single-player experience.
18 Feb, 2025

HUNDUN
The game has a moderate difficulty level, allowing players to mindlessly shoot and enjoy smooth gameplay, or to use their brains to solve puzzles and defeat various monsters, making it very relaxing.
11 Apr, 2021

Fungal Colony Simulator
You are but a humble Mushroom farmer. You feel the need to farm mushrooms.
21 Jul, 2023

Conspiracy TD
Classic Tower Defense where you deploy stationary units and upgrade them to stop enemy waves.
1 Nov, 2024

The Darkest Island
You are the only survivor of a plane crash. You are on a mysterious island and must face surprises and fight to stay alive. Lose yourself on an incredible journey of survival. Can you find a solution and leave the island?
25 Aug, 2020

Paw Paw Destiny
A cosmic horror comedy, free humanity from the cursed ancient cosmic brainwashing. Annihilate enemies with skills of dark humor surreally and become a guardian god of the world while traveling. An epic battle against UNCO, the global dominance organization, and the demon transcends dimensions!
11 Dec, 2024

Brightstone Mysteries: The Others
A local toy-maker and all his factory workers mysteriously vanished on the same night. Uncover shocking secrets, solve riddles and explore a mysterious town in this eerie hidden object puzzle adventure game!
16 Aug, 2023

The Devil's Whisper
The Devil's Whisper is a psychological horror Visual Novel with a full voice cast. Immerse yourself in a haunting mystery filled with dark drama and a touch of romance. Multiple thrilling alternate endings to play through! Choose who lives and who dies!
30 Oct, 2024

Echoes
Echoes is a 2D narrative game where you play as Ricky Fox, a detective haunted by the death of his best friend, Arthur. Step into Greenhearth, a small town full of secrets, and make choices that will shape your investigation. Will you crack the case with your sanity intact?
29 May, 2024

Search 4 Bigfoot
It's a dark night in the forest, and something is lurking just beyond the trees. Can you find Bigfoot before he finds you?
20 Oct, 2022

Terminator: Dark Fate - Defiance
Terminator: Dark Fate – Defiance is not just a game; it's an adrenaline-fueled journey where your strategic prowess decides the fate of mankind against the machines. After the machines took over, the greatest threats may not come from the machines but rather from other human survivors.
21 Feb, 2024

Muv-Luv Alternative Total Eclipse Remastered
As mankind races to create new weapons to turn the tide in its war against alien invaders, Yuuya, a hot-headed American pilot, is assigned to work with a beautiful but cold Japanese officer on a top-secret project. Can they learn to work together in time to make the weapon that saves us all?
20 Jul, 2022

DEPO : Death Epileptic Pixel Origins
DEPO is a first person 3D platformer where you control a rebel pixel inside a computer with an evil Operating System governing everything. You'll find final bosses, cinematic scenes, arcade mini-games, 70 huge levels full of surprises, ¡and big stories to discover!
25 Jul, 2022

Distortion VR
The world of Distortion exists in a Cyberpunk mega city in the near future. It is a world where technology is being abused and the citizens are being controlled by thought from birth. What's real is uncertain.
9 Sep, 2022

Lloyd the Monkey 3: Judgement Day
Lloyd the monkey warrior and Lura the alien princess continue their struggle for the fate of the universe as they slash and shoot through exotic new locales, searching the universe for their most dangerous foe.
30 Jul, 2024