Games like The Infectious Madness of Doctor Dekker on Steam

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Last Report Last Report is a dark horror game where you play as a night shift park ranger. While monitoring the camera footage, you start noticing strange events. Uncover the terrifying secret of the National Park. Something moved in the window, but don’t worry it’s probably just another deer, right?

Similarity 43%
Price -20% 3.99€
Rating 8.6
Release 11 Jul 2025
The Last Dream: Developer's Edition “Reality and dreams are about to become entwined…..” The Last Dream: Developer's Edition" is a casual adventure game which, despite having some classic casual elements, will also offer a greater challenge for more experienced gamers.

Similarity 43%
Price 7.99€
Rating 7.5
Release 03 Dec 2015
I Saw Black Clouds After the unexpected death of a close friend, Kristina returns to her hometown looking for answers, only to unearth a string of dark secrets. I Saw Black Clouds is an interactive psychological thriller with supernatural elements and branching storylines.

Similarity 43%
Price -88% 1.78€
Rating 6.1
Release 30 Mar 2021
Metamorphosis Play as Gregor, turned into a tiny bug, and set out on an extraordinary journey to unravel the mystery of your transformation. Metamorphosis is a first person adventure set in a surrealist world where your newfound abilities are your last and only hope for redemption.

Similarity 43%
Price -98% 0.58€
Rating 8.0
Release 12 Aug 2020
The Children of Clay The Children of Clay is a short stop motion archeology horror game, where you have to study an ancient artefact and discover its dark secret.

Similarity 43%
Price Free to play
Rating 9.4
Release 07 Mar 2025
DREAM LOGIC DREAM LOGIC is a story driven first-person atmospheric horror game which takes place in liminal spaces. Explore various nostalgic, dreamlike, uncanny environments. But don't feel too safe, there's a sneaky creature watching your every move.

Similarity 43%
Price -80% 0.99€
Rating 8.3
Release 06 Sep 2022
Kentucky Route Zero: PC Edition KENTUCKY ROUTE ZERO is a magical realist adventure game about a secret highway running through the caves beneath Kentucky, and the mysterious folks who travel it.

Similarity 43%
Price 22.99€
Rating 7.8
Release 22 Feb 2013
Sherlock Holmes: The Awakened (2008) The Sherlock Holmes series returns with this updated version of The Awakened, which brings a whole new dimension to the original title developed by Frogwares. The game puts the player into an investigation of the Cthulhu Mythos - as imagined by Father of modern horror, H.P. Lovecraft.

Similarity 43%
Price -53% 4.74€
Rating 7.1
Release 06 Aug 2009
Lost in Vivo A horror game about claustrophobia. During a storm your service dog is forced down a broken sewer drain. You find the nearest sewer entrance and run in after it. Along the way you will meet others that are also stricken by abnormal or psychological fear.

Similarity 42%
Price -30% 6.99€
Rating 8.9
Release 05 Nov 2018
Caligo Caligo is the darkness everyone descends into one way or another, and to each of us it's something different. For some it's a short but exciting adventure, some will see it as a place to relax. Yet others will be reminded of their worst nightmare, while for a few, it might come as a revelation.

Similarity 42%
Price 5.89€
Rating 7.2
Release 22 Sep 2017
Sorry, James JAMES_GARNER zEiaQe@z1l3

Similarity 42%
Price -96% 0.33€
Rating 7.6
Release 10 Nov 2017
Violent Horror Stories: anthology 4 short horror games from different authors and in different genres. Each game is an author's vision on the theme of 'pursuit'.

Similarity 42%
Price -30% 2.09€
Rating 8.1
Release 06 Aug 2024
Lust from Beyond: M Edition Descend into madness in a first-person survival horror inspired by Lovecraft and Giger. Solve the mystery of esoteric cults. Cross the gate to the blasphemous land of Lusst’ghaa. Play the new M-rated cut of the fan-favorite Lust from Beyond.

Similarity 42%
Price -97% 0.49€
Rating 6.4
Release 10 Feb 2022
The Horror Of Salazar House Will you solve the mystery of the Salazar manor or will you become another permanent inhabitant? An Italian horror inspired adventure game!

Similarity 42%
Price -63% 1.23€
Rating 8.7
Release 15 Oct 2020
Sherlock Holmes: The Devil's Daughter Experience a fantastic adventure with unique gameplay that blends investigation, action and exploration in a breath-taking thriller that will test the limits of your nerves and intelligence. Play as the great detective and track down evil in the darkest corners of London and the human soul…

Similarity 42%
Price -92% 2.65€
Rating 7.8
Release 10 Jun 2016
Brothers - A Tale of Two Sons Guide two brothers on an epic fairy tale journey from visionary Swedish film director, Josef Fares and top-tier developer Starbreeze Studios. Control both brothers at once as you experience co-op play in single player mode, like never before.

Similarity 42%
Price -86% 2.17€
Rating 9.3
Release 03 Sep 2013
Do No Harm Lovecraftian Doctor Simulator. Diagnose patients by analyzing unsettling symptoms and treat them using your Book of Medicine. Make moral choices — decide who to save or kill, discover whom to trust, and unlock multiple endings! Can you endure 30 days of perilous decisions?

Similarity 42%
Price -21% 12.47€
Rating 7.1
Release 06 Mar 2025
Omen Exitio: Plague Investigate a paranormal disease that threatens to eradicate humanity in this unsettling Lovecraftian adventure, inspired by the choose-your-own-adventure gamebooks of the 80s and 90s. Your choices will determine the story, your character’s destiny… and the future of humanity.

Similarity 42%
Price -96% 0.47€
Rating 8.1
Release 05 Mar 2018
Penumbra: Black Plague Gold Edition Surrounded by enemies and assaulted by terror from all sides, Philip must collect clues and solve vexing puzzles while combating the gnawing psychological terrors that assail his mind and threaten to strip him of his sanity.

Similarity 42%
Price -85% 1.46€
Rating 9.0
Release 23 Jan 2009
In Between In Between is set inside the mind of a man hit by a cruel twist of fate. Together you are on a journey through the protagonist's head, a world that doesn’t obey the laws of physics.

Similarity 42%
Price 11.99€
Rating 7.9
Release 21 Aug 2015
Lovecraft's Untold Stories Lovecraft’s Untold Stories is an action roguelite with RPG elements. Explore randomly generated levels based in Lovecraft's stories, fight cultists and all kinds of monsters from the Mythos, improve your gear, solve puzzles, and find clues and knowledge to defeat the Great Old Ones.

Similarity 42%
Price -86% 2.13€
Rating 7.1
Release 31 Jan 2019
The First Tree A beautiful, 3rd-person exploration game centered around two parallel stories: a fox trying to find her missing family, and a son reconnecting with his estranged father in Alaska. Uncover artifacts from the son's life as he becomes intertwined in the fox’s journey towards The First Tree.

Similarity 42%
Price -62% 3.73€
Rating 7.4
Release 14 Sep 2017
How We Got Here You wake up on a floating island with no idea how you got there. Find ways to reach new and strange islands and meet other survivors all while uncovering the story of how you all got there.

Similarity 42%
Price Free to play
Rating 8.0
Release 18 May 2021
Serena How long has it been? A man sits in a distant getaway cabin waiting for his wife Serena. Where is she? Things in the cabin evoke memories, and the husband comes to a disturbing realization... This short point-and-click adventure is the result of a massive collaborative effort between dozens of fans and designers of adventure games.

Similarity 42%
Price Free to play
Rating 7.5
Release 30 Jan 2014