Games like Iron Lung on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Iron Lung are available at the bottom of the page.
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Year Walk
In the old days man tried to catch a glimpse of the future in the strangest of ways.Experience the ancient Swedish phenomena of year walking through a different kind of first person adventure that blurs the line between two and three dimensions, as well as reality and the supernatural.
Haunted House
"Cheong Wing Mansion" A plot game set in a public housing estate, Prosperous Mansions is an exploration of Hong Kong in the olden days, with elements of ghosts and urban legends. The game is divided into units, each of which has its own story, yet is closely intertwined.
Conarium
Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story.
Neverending Nightmares
Experience true psychological horror as you explore nightmares inspired by the creator's struggles with depression and OCD. The defenseless protagonist must avoid monstrous manifestations of what haunts his subconscious in his quest to wake up into reality.
Father's Day
"Father's Day" - a psychological thriller that is a spin-off and prequel to the game "Find Yourself". The dream of living happily ever after was destroyed after Phil lost his wife and son. Obsessed with the desire to return them, he develops a plan.
INFRA
INFRA puts you into the boots of a structural analyst on a routine mission. Quickly though, your task turns into a fight for survival, all caused by deep-rooted schemes of the past. Your tools are simple: your camera and the wits to navigate a labyrinth of debris.
CASE: Animatronics
CASE: Animatronics is a truly scary and challenging first-person stealth horror on PC. Control of the police department is in the hands of anonymous hacker. All exits are locked. Electricity is off. Metallic thumps are getting closer. Will you survive, Detective Bishop?Most played games like Iron Lung on Steam
Take a look at the top games like Iron Lung that are currently attracting the largest player bases on the Steam platform, as of April 19th 2025.
1. Outer Wilds
Similarity 55% Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop. Outer Wilds is a exploration, space and mystery game developed by Mobius Digital and published by Annapurna Interactive. Released on June 18th 2020 has received 81,971 reviews of which 78,436 were positive and 3,535 were negative resulting in an impressive rating of 9.4 out of 10. The game has hit the top spot as the #1 most played game like Iron Lung, thanks to its 1,234 peak concurrent players over the last day.
9.4
78,436
3,535
1,234
players
2. Outlast
Similarity 53% Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare. Outlast is a horror, first-person and survival horror game developed and published by Red Barrels. Released on September 04th 2013 has received 124,864 reviews of which 120,452 were positive and 4,412 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 293 players online at once in the last 24 hours, this game is currently ranked #2 among games like Iron Lung based on player count.
9.5
120,452
4,412
293
players
3. Mouthwashing
Similarity 53% The five crew members of the Tulpar are stranded in the empty reaches of space, shrouded in perpetual sunset. God is not watching. Mouthwashing is a psychological horror, story rich and horror game developed by Wrong Organ and published by CRITICAL REFLEX. Released on September 26th 2024 has received 28,726 reviews of which 27,656 were positive and 1,070 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 170 players online at once in the last 24 hours, this game is currently ranked #3 among games like Iron Lung based on player count.
9.4
27,656
1,070
170
players
4. Inside the Backrooms
Similarity 50% Inside the Backrooms is a horror multiplayer game mixed with different mechanics that will make you spend an intense night with friends. Explore, think, interact, but be careful, it is rumored that there are several entities wishing to find you... Inside the Backrooms is a horror, multiplayer and survival horror game developed by MrFatcat and published by MrFatcat and Dropsiick. Released on June 20th 2022 has received 44,875 reviews of which 36,778 were positive and 8,097 were negative resulting in a rating of 8.1 out of 10. With 170 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Iron Lung.
8.1
36,778
8,097
170
players
5. Freddy Fazbear's Pizzeria Simulator
Similarity 50% Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator! Freddy Fazbear's Pizzeria Simulator is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on December 04th 2017 has received 29,934 reviews of which 28,134 were positive and 1,800 were negative resulting in an impressive rating of 9.2 out of 10. With 113 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Iron Lung.
9.2
28,134
1,800
113
players
6. KARMA: The Dark World
Similarity 54% KARMA: The Dark World is a first-person cinematic psychological thriller set in a dystopian world where the Leviathan Corporation is omnipresent. The year is 1984, the place is East Germany, and things are not quite what they seem. KARMA: The Dark World is a walking simulator, psychological horror and first-person game developed by POLLARD STUDIO LLC and published by Wired Productions and Gamera Games. Released on March 27th 2025 has received 2,079 reviews of which 1,936 were positive and 143 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #6 spot among the most played games like Iron Lung.
8.9
1,936
143
88
players
7. SOMA
Similarity 57% From the creators of Amnesia: The Dark Descent comes SOMA, a sci-fi horror game set below the waves of the Atlantic ocean. Struggle to survive a hostile world that will make you question your very existence. SOMA is a horror, psychological horror and atmospheric game developed and published by Frictional Games. Released on September 21st 2015 has received 44,759 reviews of which 42,944 were positive and 1,815 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #7 spot among the most played games like Iron Lung.
9.4
42,944
1,815
85
players
8. Fears to Fathom - Home Alone
Similarity 52% Fears to Fathom is an episodic psychological horror game where each episode unveils a short story narrated by the ones who survived. Fears to Fathom - Home Alone is a horror, free to play and multiplayer game developed and published by Rayll. Released on July 02nd 2021 has received 8,437 reviews of which 7,589 were positive and 848 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #8 spot among the most played games like Iron Lung.
8.7
7,589
848
70
players
9. What Remains of Edith Finch
Similarity 60% What Remains of Edith Finch is a collection of strange tales about a family in Washington state. As Edith, you’ll explore the colossal Finch house, searching for stories as she explores her family history and tries to figure out why she's the last one in her family left alive. What Remains of Edith Finch is a story rich, atmospheric and walking simulator game developed by Giant Sparrow and published by Annapurna Interactive. Released on April 24th 2017 has received 44,194 reviews of which 42,318 were positive and 1,876 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #9 spot among the most played games like Iron Lung.
9.4
42,318
1,876
65
players
10. The Room Three
Similarity 58% Lured to a remote island, you find yourself confined within the rooms of an ominous mansion. You must draw upon all your puzzle-solving ability to navigate a series of trials devised by a mysterious figure known only as “The Craftsman”. Do you have what it takes to escape? The Room Three is a puzzle, mystery and adventure game developed and published by Fireproof Games. Released on November 13th 2018 has received 11,932 reviews of which 11,443 were positive and 489 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #10 spot among the most played games like Iron Lung.
9.3
11,443
489
65
players
Best deals on games like Iron Lung on Steam
Discover fantastic savings with the best discounts on a variety of games like Iron Lung available on Steam right now, updated on April 19th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Iron Lung.
1. Observation
Similarity 60% Observation is a sci-fi thriller uncovering what happened to Dr. Emma Fisher, and the crew of her mission, through the lens of the station’s artificial intelligence S.A.M. Observation is a indie, adventure and space game developed by No Code and published by Devolver Digital. Released on May 21st 2020 has received 4,740 reviews of which 3,717 were positive and 1,023 were negative resulting in a rating of 7.6 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Iron Lung.
7.6
3,717
1,023
-95%
26.80€
1.34€
2. SCP: Secret Files
Similarity 54% SCP: Secret Files is a collection of paranormal cases from the SCP Foundation, an organization tasked with containing dangerous anomalies. You join as an assistant researcher for Dr. Raymond Hamm and complete a strenuous induction program that will make you question everything you know. SCP: Secret Files is a adventure, story rich and psychological horror game developed by GameZoo Studio and published by Pixmain. Released on September 13th 2022 has received 4,768 reviews of which 4,224 were positive and 544 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 92% discount, this game is now the #2 best deal in games like Iron Lung.
8.6
4,224
544
-92%
12.50€
1.00€
3. The Vanishing of Ethan Carter
Similarity 58% The Vanishing of Ethan Carter is a first-person story-driven mystery. Purchase this game to get both the original and the Unreal Engine 4 remaster called The Vanishing of Ethan Carter Redux. The Vanishing of Ethan Carter is a mystery, atmospheric and detective game developed and published by The Astronauts. Released on September 25th 2014 has received 8,821 reviews of which 7,795 were positive and 1,026 were negative resulting in a rating of 8.6 out of 10. Thanks to its incredible 90% discount, this game is now the #3 best deal in games like Iron Lung.
8.6
7,795
1,026
-90%
19.20€
1.92€
4. Narcosis
Similarity 56% Survival, horror at the sunless depths of the Pacific Ocean: Stranded on the seafloor with low light and few tools, an industrial diver takes desperate steps to surface before his oxygen — and sanity — give out. Narcosis is a horror, adventure and underwater game developed and published by Honor Code and Inc.. Released on March 28th 2017 has received 1,339 reviews of which 1,027 were positive and 312 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for games like Iron Lung.
7.4
1,027
312
-90%
12.60€
1.26€
5. Amnesia: A Machine for Pigs
Similarity 60% From the creators of Amnesia: The Dark Descent and Dear Esther comes a new first-person horrorgame that will drag you to the depths of greed, power and madness. It will bury its snout into your ribs and it will eat your heart. Amnesia: A Machine for Pigs is a horror, walking simulator and atmospheric game developed by The Chinese Room and published by Frictional Games. Released on September 10th 2013 has received 11,250 reviews of which 7,820 were positive and 3,430 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 90% discount, this title has earned the #5 position in the best deals for games like Iron Lung.
6.8
7,820
3,430
-90%
19.50€
1.95€
6. Conarium
Similarity 51% Conarium is a chilling Lovecraftian game, which follows a gripping story involving four scientists and their endeavor to challenge what we normally consider to be the ‘absolute’ limits of nature. Inspired by H.P. Lovecraft’s novella "At the Mountains of Madness", but largely set after the original story. Conarium is a adventure, lovecraftian and horror game developed by Stormling Studios and published by Iceberg Interactive. Released on June 06th 2017 has received 2,140 reviews of which 1,652 were positive and 488 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 89% discount, this title has earned the #6 position in the best deals for games like Iron Lung.
7.5
1,652
488
-89%
20.36€
2.24€
7. Outlast
Similarity 53% Hell is an experiment you can't survive in Outlast, a first-person survival horror game developed by veterans of some of the biggest game franchises in history. As investigative journalist Miles Upshur, explore Mount Massive Asylum and try to survive long enough to discover its terrible secret... if you dare. Outlast is a horror, first-person and survival horror game developed and published by Red Barrels. Released on September 04th 2013 has received 124,864 reviews of which 120,452 were positive and 4,412 were negative resulting in an impressive rating of 9.5 out of 10. Currently offered at a significant 88% discount, this title has earned the #7 position in the best deals for games like Iron Lung.
9.5
120,452
4,412
-88%
20.25€
2.43€
8. My Big Sister
Similarity 53% My name is Luzia...and this story isn't about me, it’s about my sister. Do you still wish to hear it? My Big Sister is a indie, adventure and pixel graphics game developed by Stranga and published by GrabTheGames. Released on November 09th 2018 has received 631 reviews of which 584 were positive and 47 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 88% discount, this title has earned the #8 position in the best deals for games like Iron Lung.
8.6
584
47
-88%
5.89€
0.70€
9. Scorn
Similarity 53% Scorn is an atmospheric first-person horror adventure game set in a nightmarish universe of odd forms and somber tapestry. Scorn is a gore, horror and atmospheric game developed by Ebb Software and published by Kepler Interactive. Released on October 14th 2022 has received 15,196 reviews of which 11,646 were positive and 3,550 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 88% discount, this title has earned the #9 position in the best deals for games like Iron Lung.
7.5
11,646
3,550
-88%
38.75€
4.65€
10. Moons of Madness
Similarity 55% Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft. Moons of Madness is a adventure, horror and lovecraftian game developed by Rock Pocket Games and published by Funcom. Released on October 22nd 2019 has received 2,726 reviews of which 2,112 were positive and 614 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 88% discount, this title has earned the #10 position in the best deals for games like Iron Lung.
7.5
2,112
614
-88%
25.92€
3.11€
Free games like Iron Lung on Steam
Check out this fantastic list of free-to-play games like Iron Lung you can enjoy on Steam right now, updated on April 19th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Iron Lung.
1. Freddy Fazbear's Pizzeria Simulator
Similarity 50% Start your own Freddy Fazbear's Pizzeria with Freddy Fazbear Pizzeria Simulator! Freddy Fazbear's Pizzeria Simulator is a free to play, horror and singleplayer game developed and published by Scott Cawthon. Released on December 04th 2017 has received 29,934 reviews of which 28,134 were positive and 1,800 were negative resulting in an impressive rating of 9.2 out of 10. With 113 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Iron Lung.
9.2
28,134
1,800
113
players
2. Fears to Fathom - Home Alone
Similarity 52% Fears to Fathom is an episodic psychological horror game where each episode unveils a short story narrated by the ones who survived. Fears to Fathom - Home Alone is a horror, free to play and multiplayer game developed and published by Rayll. Released on July 02nd 2021 has received 8,437 reviews of which 7,589 were positive and 848 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #2 spot among the most played free games like Iron Lung.
8.7
7,589
848
70
players
3. Yume Nikki
Similarity 53% This is a game in which you traverse the extremely dark world inside a dream. Yume Nikki is a indie, free to play and psychological horror game developed by kikiyama and published by PLAYISM. Released on January 09th 2018 has received 8,442 reviews of which 7,937 were positive and 505 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #3 spot among the most played free games like Iron Lung.
9.1
7,937
505
55
players
![[Nightmare Files] Clap Clap](https://shared.cloudflare.steamstatic.com/store_item_assets/steam/apps/2933290/header.jpg)
4. [Nightmare Files] Clap Clap
Similarity 50% Clap Clap is a short indie horror game that puts you in the shoes of a house sitter, experiencing strange occurrences in a seemingly ordinary home. [Nightmare Files] Clap Clap is a horror, free to play and adventure game developed and published by Raycastly. Released on June 03rd 2024 has received 4,057 reviews of which 3,900 were positive and 157 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #4 spot among the most played free games like Iron Lung.
9.2
3,900
157
22
players
5. BABBDI
Similarity 57% Find your way out of BABBDI. A short, first person exploration experience. BABBDI is a exploration, atmospheric and walking simulator game developed by Sirius Lemaitre and Leonard Lemaitre and published by Lemaitre Bros. Released on December 22nd 2022 has received 6,212 reviews of which 6,073 were positive and 139 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #5 spot among the most played free games like Iron Lung.
9.4
6,073
139
16
players
6. The Complex: Found Footage
Similarity 56% Experience the liminal world of the backrooms through a VHS camera, immersing into a mysterious story and wandering the dream-like structures... Might there be something following you? The Complex: Found Footage is a horror, psychological horror and multiplayer game developed and published by pgWave. Released on August 18th 2022 has received 8,885 reviews of which 8,301 were positive and 584 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #6 spot among the most played free games like Iron Lung.
9.1
8,301
584
16
players
7. Dagon: by H. P. Lovecraft
Similarity 50% Face unspeakable horrors. Succumb to madness. Welcome to a free daemonic narrative experience inspired by H. P. Lovecraft. Dagon: by H. P. Lovecraft is a horror, lovecraftian and atmospheric game developed and published by Bit Golem. Released on September 24th 2021 has received 11,482 reviews of which 10,933 were positive and 549 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #7 spot among the most played free games like Iron Lung.
9.3
10,933
549
15
players
8. Spooky's Jump Scare Mansion
Similarity 52% Can you survive 1000 rooms of cute terror? Or will you break once the cuteness starts to fade off and you're running for your life from the unspeakable hideous beings that shake and writhe in bowels of this house? They wait for you, they wait and hunger for meeting you. Spooky's Jump Scare Mansion is a horror, free to play and cute game developed and published by Lag Studios. Released on July 28th 2015 has received 14,954 reviews of which 13,887 were positive and 1,067 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #8 spot among the most played free games like Iron Lung.
9.1
13,887
1,067
12
players
9. How Fish Is Made
Similarity 55% Are sardines trustworthy? Are you? Do you want to be? How Fish is Made is a janky little jaunt through the world of surrealist storytelling. Now featuring a Katamari-like DLC! How Fish Is Made is a surreal, short and horror game developed by Wrong Organ, Johanna Kasurinen, Jeffrey Tomec and Martin Halldin and published by Wrong Organ and CRITICAL REFLEX. Released on January 14th 2022 has received 4,658 reviews of which 4,450 were positive and 208 were negative resulting in an impressive rating of 9.2 out of 10. The game currently holds the #9 spot among the most played free games like Iron Lung.
9.2
4,450
208
9
players
10. Scauage
Similarity 52% Scauage is a short horror experience where you play as a scavenger looting an abandoned house, uncovering its dark secrets and collecting hidden treasures while facing what lurks within. Scauage is a horror, psychological horror and survival horror game developed and published by KREIDPIX. Released on December 06th 2024 has received 435 reviews of which 399 were positive and 36 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #10 spot among the most played free games like Iron Lung.
8.5
399
36
5
players