Games like Observer: System Redux on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Observer: System Redux are available at the bottom of the page.
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Hello Neighbor Pre-Alpha
The Original Pre-Alpha of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
Hello Neighbor Alpha 2
Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim.
Hello Neighbor Alpha 1
This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
Go Home Annie
A twisted psychological thriller and an original story set in the SCP universe. As an employee of the SCP Foundation, test artificially created paranormal events, solve puzzles, interact with anomalies, and uncover the secrets of the Replication Division.
Hello Neighbor
Hello Neighbor is a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions.
BrokenLore: LOW
BrokenLore: LOW is a psychological horror game set in a mist-covered, beautiful Japanese village, blending hyper-realistic graphics with low-poly elements. The main enemy is the Gashadokuro, a yokai from Japanese folklore.
Project Hailstorm
Step into the shoes of a researcher in the depths of the antarctic and uncover the mysteries behind Project Hailstorm.
Amnesia: A Machine for Pigs
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.
A Quiet Place: The Road Ahead
A Quiet Place: The Road Ahead is a single-player horror adventure game inspired by the critically acclaimed blockbuster movie franchise. Survive in silence.
KARMA: The Dark World
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.
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.
Cave Crawler
Cave Crawler is a short horror game where you pilot a drone into a cave and discover something horrible.
Paranormal Cleanup
Paranormal Cleanup is a 1-4 player online co-op survival horror game. This is no ordinary clean-up job. You are tasked with cleaning up paranormal locations. Unclog dirty toilets and scrub ectoplasm, but don't get caught by the entities that are hunting you!
Crimson Snow (2023)
Christmas is a joyful time, but this time something dark is hiding behind the holiday decorations. Your actions will determine whether you and your girlfriend survive Christmas night.
Welcome to the Game II
Welcome to the Game II is an atmospheric horror / strategy / puzzle game that takes you into the world of the deep web in search of the shadow web. Play as an investigative reporter trying to solve a case of a mysterious woman broadcasting for help as masked men are on the hunt to kill her.
Layers of Fear (2016)
Layers of Fear is a first-person psychedelic horror game with a heavy focus on story and exploration. Players take control of a painter whose sole purpose is to finish his Magnum Opus. The player must navigate a constantly changing Victorian-era mansion and ghastly visions of the painter’s psyche.
The Heilwald Loophole
The Heilwald Klinikum used to be one of the most renowned medical facilities in Germany. That all changed when that curious loophole appeared...
God's Basement
God's Basement is a first-person, narrative-driven, single player horror game. Uncover the secrets of an afterlife shrouded in mystery, as an entity known as "The Operator" leads you deeper into the fringes of a seemingly eternal purgatory.
Tales of the Neon Sea
Welcome to a world of intrigue and suspicion. Where humans and robots contend with escalating tensions and mutual distrust. And where gangster felines scheme their way to the top of the food chain. Welcome to the Tales of the Neon Sea!
![[Chilla's Art] Shinkansen 0 | 新幹線 0号](https://shared.cloudflare.steamstatic.com/store_item_assets/steam/apps/2793370/header.jpg)
[Chilla's Art] Shinkansen 0 | 新幹線 0号
Shinkansen 0 | 新幹線 0号 is a game set in Japan where players are tasked with finding anomalies in the Shinkansen. (Japanese bullet train)
Silver Creek Falls: Chapter 1
Two city detectives are sent to a small idyllic town in North Carolina called ‘Silver Creek Falls” to investigate a strange series of events that the local sheriff can’t seem to get his mind around. What initially seems like an open-and-shut case unfolds into a truly terrifying mystery that will leave the detectives wondering what is...
The Exit 8
You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8".
Supernormal
Inspired by Allison Road. SUPERNORMAL is a psychological horror game set in a seemingly ordinary apartment harboring dark secrets. Play as Detective Wyatt, tasked with unravelling the disappearance of Masato Sakamoto's daughter. Search for clues and unravel the sinister truth.
Most played games like Observer: System Redux on Steam
Take a look at the top games like Observer: System Redux that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Demonologist
Similarity 40% Demonologist is a Co-Op horror game that can be played with at least 1 and up to 4 players. Your goal is to identify the type of evil spirit in cursed places and exorcise it using your equipment, either alone or with your team. Demonologist is a horror, multiplayer and online co-op game developed and published by Clock Wizard Games. Released on September 25th 2023 has received 21,748 reviews of which 18,742 were positive and 3,006 were negative resulting in a rating of 8.4 out of 10. The game has hit the top spot as the #1 most played game like Observer: System Redux, thanks to its 376 peak concurrent players over the last day.
8.4
18,742
3,006
376
players
2. Still Wakes the Deep
Similarity 40% 1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality. Still Wakes the Deep is a psychological horror, horror and lovecraftian game developed by The Chinese Room and published by Secret Mode. Released on June 18th 2024 has received 6,723 reviews of which 6,001 were positive and 722 were negative resulting in a rating of 8.7 out of 10. While seeing 156 players online at once in the last 24 hours, this game is currently ranked #2 among games like Observer: System Redux based on player count.
8.7
6,001
722
156
players
3. Paranormal Cleanup
Similarity 43% Paranormal Cleanup is a 1-4 player online co-op survival horror game. This is no ordinary clean-up job. You are tasked with cleaning up paranormal locations. Unclog dirty toilets and scrub ectoplasm, but don't get caught by the entities that are hunting you! Paranormal Cleanup is a horror, online co-op and psychological horror game developed and published by Manic Mice. Released on May 30th 2025 has received 539 reviews of which 427 were positive and 112 were negative resulting in a rating of 7.5 out of 10. While seeing 142 players online at once in the last 24 hours, this game is currently ranked #3 among games like Observer: System Redux based on player count.
7.5
427
112
142
players
4. Hello Neighbor
Similarity 48% Hello Neighbor is a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor is a horror, sandbox and stealth game developed by Dynamic Pixels and published by tinyBuild. Released on December 08th 2017 has received 19,621 reviews of which 16,402 were positive and 3,219 were negative resulting in a rating of 8.2 out of 10. With 108 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Observer: System Redux.
8.2
16,402
3,219
108
players
5. The Exit 8
Similarity 41% You are trapped in an endless underground passageway. Observe your surroundings carefully to reach "The Exit 8". The Exit 8 is a psychological horror, walking simulator and horror game developed by KOTAKE CREATE and published by PLAYISM. Released on November 29th 2023 has received 8,394 reviews of which 7,846 were positive and 548 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #5 spot among the most played games like Observer: System Redux.
9.1
7,846
548
35
players
6. Hello Neighbor Alpha 1
Similarity 48% This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor Alpha 1 is a cartoony, horror and survival horror game developed by Dynamic Pixels and published by tinyBuild. Released on October 12th 2019 has received 3,479 reviews of which 3,212 were positive and 267 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 Observer: System Redux.
8.9
3,212
267
30
players
7. Welcome to the Game II
Similarity 43% Welcome to the Game II is an atmospheric horror / strategy / puzzle game that takes you into the world of the deep web in search of the shadow web. Play as an investigative reporter trying to solve a case of a mysterious woman broadcasting for help as masked men are on the hunt to kill her. Welcome to the Game II is a horror, hacking and strategy game developed and published by Reflect Studios. Released on April 03rd 2018 has received 3,179 reviews of which 2,698 were positive and 481 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #7 spot among the most played games like Observer: System Redux.
8.2
2,698
481
30
players
8. Layers of Fear (2016)
Similarity 43% Layers of Fear is a first-person psychedelic horror game with a heavy focus on story and exploration. Players take control of a painter whose sole purpose is to finish his Magnum Opus. The player must navigate a constantly changing Victorian-era mansion and ghastly visions of the painter’s psyche. Layers of Fear (2016) is a horror, psychological horror and atmospheric game developed and published by Bloober Team SA. Released on February 15th 2016 has received 26,616 reviews of which 23,576 were positive and 3,040 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 Observer: System Redux.
8.7
23,576
3,040
25
players
9. KARMA: The Dark World
Similarity 44% 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 Gamirror Games. Released on March 27th 2025 has received 2,835 reviews of which 2,615 were positive and 220 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #9 spot among the most played games like Observer: System Redux.
8.8
2,615
220
19
players
10. A Quiet Place: The Road Ahead
Similarity 44% A Quiet Place: The Road Ahead is a single-player horror adventure game inspired by the critically acclaimed blockbuster movie franchise. Survive in silence. A Quiet Place: The Road Ahead is a stealth, survival horror and horror game developed by Stormind Games and published by Saber Interactive. Released on October 17th 2024 has received 1,847 reviews of which 1,407 were positive and 440 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #10 spot among the most played games like Observer: System Redux.
7.4
1,407
440
17
players
Best deals on games like Observer: System Redux on Steam
Discover fantastic savings with the best discounts on a variety of games like Observer: System Redux available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Observer: System Redux.
1. Hello Neighbor
Similarity 48% Hello Neighbor is a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor is a horror, sandbox and stealth game developed by Dynamic Pixels and published by tinyBuild. Released on December 08th 2017 has received 19,621 reviews of which 16,402 were positive and 3,219 were negative resulting in a rating of 8.2 out of 10. Featuring a massive 96% discount, this game currently holds the #1 spot in the best deals for games like Observer: System Redux.
8.2
16,402
3,219
-96%
28.99€
1.18€
2. Tales of the Neon Sea
Similarity 42% Welcome to a world of intrigue and suspicion. Where humans and robots contend with escalating tensions and mutual distrust. And where gangster felines scheme their way to the top of the food chain. Welcome to the Tales of the Neon Sea! Tales of the Neon Sea is a pixel graphics, cyberpunk and point & click game developed by YiTi Games and published by Thermite Games. Released on April 29th 2019 has received 4,067 reviews of which 3,519 were positive and 548 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Observer: System Redux.
8.4
3,519
548
-95%
16.49€
0.86€
3. Conrad Stevenson's Paranormal P.I.
Similarity 41% I made this first-person single player ghost hunting simulation game, trying to take an authentic approach at investigating ghosts. Use essential paranormal tools to help your community alleviate their concerns and put their minds at ease. Conrad Stevenson's Paranormal P.I. is a psychological horror, supernatural and horror game developed and published by D&A Studios. Released on September 28th 2023 has received 941 reviews of which 876 were positive and 65 were negative resulting in a rating of 8.8 out of 10. Thanks to its incredible 90% discount, this game is now the #3 best deal in games like Observer: System Redux.
8.8
876
65
-90%
9.75€
1.02€
4. SIMULACRA 2
Similarity 41% A dead influencer. An obsessed detective. Three suspects. Piece the truth together by going through the victim’s phone messages, videos, and social media in the follow up to the critically acclaimed SIMULACRA. SIMULACRA 2 is a horror, immersive sim and detective game developed by Kaigan Games and published by Neon Doctrine. Released on January 30th 2020 has received 1,586 reviews of which 1,372 were positive and 214 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 90% discount, this title has earned the #4 position in the best deals for games like Observer: System Redux.
8.3
1,372
214
-90%
7.99€
0.87€
5. Hello Neighbor
Similarity 48% Hello Neighbor is a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor is a game developed and published by . Released on December 08th 2017 has received 19,621 reviews of which 16,402 were positive and 3,219 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 96% discount, this title has earned the #5 position in the best deals for games like Observer: System Redux.
8.2
16,402
3,219
-96%
28.99€
1.18€
6. The Painscreek Killings
Similarity 41% Investigate an infamous cold case in the eerie, abandoned town of Painscreek. Search for evidence, connect the dots and uncover who killed Vivian Roberts. Can you expose the truth behind this town’s dark secrets? The Painscreek Killings is a investigation, mystery and detective game developed and published by EQ Studios. Released on September 27th 2017 has received 5,217 reviews of which 4,753 were positive and 464 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 80% discount, this title has earned the #6 position in the best deals for games like Observer: System Redux.
8.8
4,753
464
-80%
19.99€
4.05€
7. Amnesia: A Machine for Pigs
Similarity 44% 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 11,343 reviews of which 7,886 were positive and 3,457 were negative resulting in a rating of 6.8 out of 10. Currently offered at a significant 79% discount, this title has earned the #7 position in the best deals for games like Observer: System Redux.
6.8
7,886
3,457
-79%
19.50€
4.25€
8. Don't Be Afraid
Similarity 40% Don't Be Afraid is an adventure horror game, that allows you to personate a boy, kidnapped by a psychopath. You have to survive, escape and find out how you were kidnapped. Exploring the gigantic, mysterious house of your torturer, you will soon reveal many secrets, hidden inside it’s walls… Don't Be Afraid is a first-person, horror and survival game developed by Limo Games and Broken Arrow Games and published by Eneida Games and Untold Tales. Released on December 17th 2020 has received 827 reviews of which 692 were positive and 135 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 76% discount, this title has earned the #8 position in the best deals for games like Observer: System Redux.
7.9
692
135
-76%
9.75€
2.40€
9. SIMULACRA 2
Similarity 41% A dead influencer. An obsessed detective. Three suspects. Piece the truth together by going through the victim’s phone messages, videos, and social media in the follow up to the critically acclaimed SIMULACRA. SIMULACRA 2 is a game developed and published by . Released on January 30th 2020 has received 1,586 reviews of which 1,372 were positive and 214 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Observer: System Redux.
8.3
1,372
214
-90%
7.99€
0.87€
10. Still Wakes the Deep
Similarity 40% 1975. Disaster strikes the Beira D oil rig off the coast of Scotland. Navigate the collapsing rig to save your crew from an otherworldly horror on the edge of all logic and reality. Still Wakes the Deep is a psychological horror, horror and lovecraftian game developed by The Chinese Room and published by Secret Mode. Released on June 18th 2024 has received 6,723 reviews of which 6,001 were positive and 722 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 69% discount, this title has earned the #10 position in the best deals for games like Observer: System Redux.
8.7
6,001
722
-69%
34.99€
11.10€
Free games like Observer: System Redux on Steam
Check out this fantastic list of free-to-play games like Observer: System Redux you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Observer: System Redux.
1. Hello Neighbor Alpha 1
Similarity 48% This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor Alpha 1 is a cartoony, horror and survival horror game developed by Dynamic Pixels and published by tinyBuild. Released on October 12th 2019 has received 3,479 reviews of which 3,212 were positive and 267 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #1 spot among the most played free games like Observer: System Redux.
8.9
3,212
267
30
players
2. Hello Neighbor Alpha 2
Similarity 53% Welcome to Alpha 2 of Hello Neighbor. Play against an advanced, self-learning AI in what eventually became Act 1 of Hello Neighbor - the stealth horror home invasion sim. Hello Neighbor Alpha 2 is a horror, survival horror and stealth game developed by Dynamic Pixels and published by tinyBuild. Released on October 15th 2019 has received 3,930 reviews of which 3,714 were positive and 216 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #2 spot among the most played free games like Observer: System Redux.
9.1
3,714
216
15
players
3. Hello Neighbor Pre-Alpha
Similarity 55% The Original Pre-Alpha of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor Pre-Alpha is a horror, stealth and sandbox game developed by Dynamic Pixels and published by tinyBuild. Released on October 10th 2019 has received 1,996 reviews of which 1,809 were positive and 187 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #3 spot among the most played free games like Observer: System Redux.
8.7
1,809
187
12
players
4. Silver Creek Falls: Chapter 1
Similarity 42% Two city detectives are sent to a small idyllic town in North Carolina called ‘Silver Creek Falls” to investigate a strange series of events that the local sheriff can’t seem to get his mind around. What initially seems like an open-and-shut case unfolds into a truly terrifying mystery that will leave the detectives wondering what is... Silver Creek Falls: Chapter 1 is a horror, investigation and casual game developed and published by Sapphire Dragon Productions. Released on August 12th 2015 has received 629 reviews of which 541 were positive and 88 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #4 spot among the most played free games like Observer: System Redux.
8.1
541
88
5
players
5. Project Hailstorm
Similarity 45% Step into the shoes of a researcher in the depths of the antarctic and uncover the mysteries behind Project Hailstorm. Project Hailstorm is a walking simulator, 3d and first-person game developed and published by Imbrium. Released on February 10th 2025 has received 501 reviews of which 412 were positive and 89 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #5 spot among the most played free games like Observer: System Redux.
7.7
412
89
2
players