Games like Thief on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Thief are available at the bottom of the page.

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Gynophobia

Gynophobia is a horror themed shooter about abnormal fear of women. Gynophobia is using classic first person shooter gameplay, to convey story about Mark, who is suffering from different phobias, including abnormal fear of woman.

Similarity 55%
Price -20% 1.59€
Rating 6.4
Release 31 Jul 2015

Wolfenstein: The Old Blood

Wolfenstein®: The Old Blood™ is a standalone prequel to the critically acclaimed first-person action-adventure shooter, Wolfenstein®: The New Order. This adventure spans eight chapters and features the hallmarks of MachineGames – thrilling action, immersive story, and intense FPS combat.

Similarity 55%
Price -77% 4.68€
Rating 8.8
Release 04 May 2015

METAL GEAR SOLID V: THE PHANTOM PAIN

Ushering in a new era for the METAL GEAR franchise with cutting-edge technology powered by the Fox Engine, METAL GEAR SOLID V: The Phantom Pain, will provide players a first-rate gaming experience as they are offered tactical freedom to carry out open-world missions.

Similarity 55%
Price -70% 8.93€
Rating 9.0
Release 01 Sep 2015

Alien: Isolation

Discover the true meaning of fear in Alien: Isolation, a survival horror set in an atmosphere of constant dread and mortal danger.

Similarity 55%
Price -85% 5.80€
Rating 9.2
Release 06 Oct 2014

Aliens vs. Predator™

Survive, hunt and prey in the deadly jungles and swamps in distinctly new and thrilling first person gameplay.

Similarity 55%
Price -80% 2.99€
Rating 8.9
Release 16 Feb 2010

Return to Castle Wolfenstein

World War II rages and nations fall. The Nazis are twisting science and the occult into an army capable of annihilating the Allies once and for all. As US Army Ranger William “B.J.” Blazkowicz, pierce the black heart of the Third Reich and stop them...or die trying.

Similarity 55%
Price -71% 1.47€
Rating 9.0
Release 03 Aug 2007

Withering Rooms

Withering Rooms is a challenging 2.5D horror RPG set in a procedurally generated Victorian mansion that changes each night. Explore Mostyn House to collect the perfect items for your build and face a huge cast of overgrown undead, invisible ghosts, devious witches, and more.

Similarity 54%
Price -73% 6.81€
Rating 9.1
Release 05 Apr 2024

Blood West

Weird west legends meet eldritch horror in BLOOD WEST, an immersive stealth FPS. Become the Undead Gunslinger, doomed to roam the barren lands until he manages to purge their curse, freeing his soul. 3 varied scenarios, perk-based character progression, and 20+ hours of gameplay await you!

Similarity 54%
Price -53% 11.86€
Rating 8.7
Release 05 Dec 2023

Backrooms Break

Explore and break the environments of the Backrooms and Poolrooms! Utilize Thor's demolition hammer, firearms, and explosives to carve your way through the walls and entities. This isn't just another mundane walking simulator game. Now the entities are the victims. Overcome your fears with violence.

Similarity 54%
Price -25% 6.59€
Rating 6.6
Release 24 Apr 2024

Serious Sam: Siberian Mayhem

Serious Sam: Siberian Mayhem is a new stand-alone expansion to the world of the classic FPS series. Join the fight against Notorious Mental on a journey through the wild lands of Russia, and find your way through this lost chapter of Sam Stone's adventures.

Similarity 54%
Price -67% 6.52€
Rating 8.9
Release 25 Jan 2022

Crysis Remastered

The classic first person shooter from Crytek is back with the action-packed gameplay, sandbox world, and thrilling epic battles you loved the first time around – now with remastered graphics optimized for a new generation of hardware.

Similarity 54%
Price -78% 6.65€
Rating 7.4
Release 17 Sep 2021

Maid of Sker

Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe!

Similarity 54%
Price -94% 1.42€
Rating 7.6
Release 28 Jul 2020

Atomfall

A nuclear disaster has left an area of Britain in tatters. Atomfall, a new survival-action game, will see you explore, scavenge, craft, barter and fight your way through beautifully recreated scenery in search of answers.

Similarity 54%
Price -41% 35.39€
Rating 7.6
Release 27 Mar 2025

Enemy Front

ENEMY FRONT is the first truly modern WW2 FPS, featuring stunning visuals, open-ended levels and a richly interactive combat experience that breaks out of the standard model of highly linear scripted FPS experiences, giving the player full freedom to own their playing style.

Similarity 54%
Price -90% 1.98€
Rating 6.5
Release 10 Jun 2014

Operation Flashpoint: Dragon Rising

Operation Flashpoint: Dragon Rising is a game about a fictitious conflict on one of the Sakhalin islands.

Similarity 54%
Price -49% 5.06€
Rating 6.7
Release 06 Oct 2009

Gotham Knights

Batman is dead. It is now up to the Batman Family - Batgirl, Nightwing, Red Hood, and Robin - to protect Gotham City.

Similarity 53%
Price -93% 3.92€
Rating 6.7
Release 21 Oct 2022

The Outlast Trials

Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same?

Similarity 53%
Price -58% 16.49€
Rating 9.2
Release 05 Mar 2024

Die Young

Kidnapped for no clear reason to a dazzling yet mysterious island on the Mediterranean Sea, a young girl has to find a way to escape. Armed with only her wits, agility, and the will to stay alive, she must make her getaway or Die Young.

Similarity 53%
Price -30% 6.87€
Rating 7.6
Release 12 Sep 2019

Hitman 2: Silent Assassin

Enter the realm of a retired assassin, forced back into action by treason. You may be a hired killer but you still have a sense of loyalty and justice. Visit the dark recesses of a world corrupted by crime, greed, degradation and dishonor. And a past that catches up with you.

Similarity 53%
Price -89% 1.00€
Rating 8.0
Release 15 Mar 2007

Still Wakes the Deep

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.

Similarity 53%
Price -59% 14.21€
Rating 8.7
Release 18 Jun 2024

Winter Survival

Dive into the ultimate winter survival experience and see if you can survive long enough for rescue to arrive. Experience our unique sanity system that takes survival to the next level.

Similarity 53%
Price -42% 10.79€
Rating 6.1
Release 06 Mar 2024

DEVOUR

DEVOUR is a co-op horror survival game for 1-4 players. Stop possessed cultists before they drag you to hell. Run. Scream. Hide. Just don't get caught.

Similarity 53%
Price -32% 6.66€
Rating 9.0
Release 28 Jan 2021

Monstrum

Monstrum takes the traditional survival horror formula and remixes it completely with procedurally generated levels, permadeath, and AI driven predators, ensuring that nowhere on its derelict cargo ship is ever truly safe.

Similarity 53%
Price -85% 2.20€
Rating 8.7
Release 20 May 2015

Forgive Me Father 2

Embark on a journey into the darkest nightmares to restore your sanity. Blast your way through hordes of possessed enemies, unlock an arsenal of deadly weapons and unearthly abilities, and get ready to face even more Lovecraftian madness in this action-packed FPS sequel.

Similarity 52%
Price -81% 4.70€
Rating 8.2
Release 24 Oct 2024

Most played games like Thief on Steam

Take a look at the top games like Thief that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.

1. The Elder Scrolls V: Skyrim Special Edition

Similarity 57% Winner of more than 200 Game of the Year Awards, The Elder Scrolls V: Skyrim Special Edition brings the epic fantasy to life in stunning detail. The Special Edition includes the critically acclaimed game and add-ons with all-new features. The Elder Scrolls V: Skyrim Special Edition is a open world, rpg and adventure game developed by Bethesda Game Studios and published by Bethesda Softworks. Released on October 27th 2016 has received 332,407 reviews of which 305,678 were positive and 26,729 were negative resulting in an impressive rating of 9.1 out of 10. The game has hit the top spot as the #1 most played game like Thief, thanks to its 25,562 peak concurrent players over the last day.
9.1
305,678
26,729

25,562
players

2. The Witcher 3: Wild Hunt

Similarity 50% You are Geralt of Rivia, mercenary monster slayer. Before you stands a war-torn, monster-infested continent you can explore at will. Your current contract? Tracking down Ciri — the Child of Prophecy, a living weapon that can alter the shape of the world. The Witcher 3: Wild Hunt is a open world, rpg and story rich game developed and published by CD PROJEKT RED. Released on May 18th 2015 has received 828,492 reviews of which 796,387 were positive and 32,105 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 13,609 players online at once in the last 24 hours, this game is currently ranked #2 among games like Thief based on player count.
9.5
796,387
32,105

13,609
players

3. The Last of Us™ Part II Remastered

Similarity 52% Experience the winner of over 300 Game of the Year awards, now on PC. Discover Ellie and Abby’s story with graphical enhancements, gameplay modes like the roguelike survival experience No Return, and more. The Last of Us™ Part II Remastered is a story rich, post-apocalyptic and third-person shooter game developed by Naughty Dog LLC, Nixxes Software and Iron Galaxy Studios and published by PlayStation Publishing LLC. Released on April 03rd 2025 has received 17,562 reviews of which 15,749 were positive and 1,813 were negative resulting in a rating of 8.8 out of 10. While seeing 8,659 players online at once in the last 24 hours, this game is currently ranked #3 among games like Thief based on player count.
8.8
15,749
1,813

8,659
players

4. Sekiro™: Shadows Die Twice - GOTY Edition

Similarity 57% Game of the Year - The Game Awards 2019 Best Action Game of 2019 - IGN Carve your own clever path to vengeance in the award winning adventure from developer FromSoftware, creators of Bloodborne and the Dark Souls series. Take Revenge. Restore Your Honor. Kill Ingeniously. Sekiro™: Shadows Die Twice - GOTY Edition is a souls-like, difficult and action game developed by FromSoftware and Inc. and published by Activision (Excluding Japan and Asia), 方块游戏 (Asia), FromSoftware and Inc. (Japan). Released on March 21st 2019 has received 319,203 reviews of which 304,165 were positive and 15,038 were negative resulting in an impressive rating of 9.4 out of 10. With 7,053 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Thief.
9.4
304,165
15,038

7,053
players

5. The Outlast Trials

Similarity 53% Red Barrels invites you to experience mind-numbing terror, this time with friends. Whether you go through the trials alone or in teams, if you survive long enough and complete the therapy, Murkoff will happily let you leave… but will you be the same? The Outlast Trials is a horror, multiplayer and co-op game developed and published by Red Barrels. Released on March 05th 2024 has received 65,567 reviews of which 61,275 were positive and 4,292 were negative resulting in an impressive rating of 9.2 out of 10. With 6,798 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Thief.
9.2
61,275
4,292

6,798
players

6. Metro 2033 Redux

Similarity 60% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. With 6,686 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Thief.
9.0
94,593
9,148

6,686
players

7. Kingdom Come: Deliverance

Similarity 50% Story-driven open-world RPG that immerses you in an epic adventure in the Holy Roman Empire. Avenge your parents' death as you battle invading forces, go on game-changing quests, and make influential choices. Explore castles, forests, villages and other realistic settings in medieval Bohemia! Kingdom Come: Deliverance is a medieval, rpg and open world game developed by Warhorse Studios and published by Warhorse Studios and Deep Silver. Released on February 13th 2018 has received 160,368 reviews of which 134,805 were positive and 25,563 were negative resulting in a rating of 8.3 out of 10. With 4,951 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Thief.
8.3
134,805
25,563

4,951
players

8. Assassin's Creed® Origins

Similarity 60% ASSASSIN’S CREED® ORIGINS IS A NEW BEGINNING *The Discovery Tour by Assassin’s Creed®: Ancient Egypt is available now as a free update!* Ancient Egypt, a land of majesty and intrigue, is disappearing in a ruthless fight for power. Assassin's Creed® Origins is a open world, assassin and action game developed by Ubisoft Montreal and published by Ubisoft. Released on October 26th 2017 has received 112,429 reviews of which 96,383 were positive and 16,046 were negative resulting in a rating of 8.5 out of 10. With 3,526 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Thief.
8.5
96,383
16,046

3,526
players

9. Assassin's Creed Valhalla

Similarity 53% Assassin’s Creed Valhalla is an action-adventure game in which you are a Viking warrior raised on tales of battle and glory. Explore a dynamic open world set in England’s Dark Ages. Raid your enemies and grow your settlement to earn your place among the gods in Valhalla. Assassin's Creed Valhalla is a open world, action and adventure game developed by Ubisoft Montreal and published by Ubisoft. Released on December 06th 2022 has received 30,233 reviews of which 21,037 were positive and 9,196 were negative resulting in a rating of 6.9 out of 10. With 2,699 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Thief.
6.9
21,037
9,196

2,699
players

10. Tom Clancy's Ghost Recon® Wildlands

Similarity 54% Create a team with up to 3 friends in Tom Clancy’s Ghost Recon® Wildlands and enjoy the ultimate military shooter experience set in a massive, dangerous, and responsive open world. Tom Clancy's Ghost Recon® Wildlands is a open world, shooter and co-op game developed by Ubisoft Paris, Ubisoft Annecy, Ubisoft Bucharest, Ubisoft Montpellier, Ubisoft Milan, Reflections and Ubisoft Belgrade and published by Ubisoft. Released on March 06th 2017 has received 95,717 reviews of which 76,441 were positive and 19,276 were negative resulting in a rating of 7.9 out of 10. With 2,180 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Thief.
7.9
76,441
19,276

2,180
players

Best deals on games like Thief on Steam

Discover fantastic savings with the best discounts on a variety of games like Thief available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Thief.

1. Outlast 2

Similarity 60% Outlast 2 introduces you to Sullivan Knoth and his followers, who left our wicked world behind to give birth to Temple Gate, a town, deep in the wilderness and hidden from civilization. Knoth and his flock are preparing for the tribulations of the end of times and you’re right in the thick of it. Outlast 2 is a horror, psychological horror and survival horror game developed and published by Red Barrels. Released on April 24th 2017 has received 55,116 reviews of which 50,337 were positive and 4,779 were negative resulting in a rating of 9.0 out of 10. Featuring a massive 94% discount, this game currently holds the #1 spot in the best deals for games like Thief.
9.0
50,337
4,779

-94% 30.67€ 1.84€

2. Maid of Sker

Similarity 54% Maid of Sker is a first-person survival horror, set in a remote hotel with a gory and macabre history from Welsh folklore. Brave the nightmares of the Quiet Ones. Do not panic…don’t even breathe! Maid of Sker is a horror, adventure and action game developed and published by Wales Interactive. Released on July 28th 2020 has received 2,177 reviews of which 1,718 were positive and 459 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 94% discount, this game is now the #2 best deal in games like Thief.
7.6
1,718
459

-94% 23.67€ 1.42€

3. Ad Infinitum

Similarity 51% When reality is a nightmare, nightmares become real. In this psychological horror game, you fight the terrifying creatures invading your mind. Can you save your sanity? Ad Infinitum is a horror, action and psychological horror game developed by Hekate and published by Nacon. Released on September 14th 2023 has received 870 reviews of which 702 were positive and 168 were negative resulting in a rating of 7.7 out of 10. Thanks to its incredible 93% discount, this game is now the #3 best deal in games like Thief.
7.7
702
168

-93% 32.71€ 2.29€

4. Gotham Knights

Similarity 53% Batman is dead. It is now up to the Batman Family - Batgirl, Nightwing, Red Hood, and Robin - to protect Gotham City. Gotham Knights is a action, open world and superhero game developed by Warner Bros. Games Montréal and QLOC and published by Warner Bros. Games. Released on October 21st 2022 has received 22,529 reviews of which 15,192 were positive and 7,337 were negative resulting in a rating of 6.7 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Thief.
6.7
15,192
7,337

-93% 56.00€ 3.92€

5. Metro 2033 Redux

Similarity 60% In 2013 the world was devastated by an apocalyptic event, annihilating almost all mankind and turning the Earth's surface into a poisonous wasteland. A handful of survivors took refuge in the depths of the Moscow underground, and human civilization entered a new Dark Age. The year is 2033. Metro 2033 Redux is a post-apocalyptic, fps and atmospheric game developed by 4A Games and published by Deep Silver. Released on August 27th 2014 has received 103,741 reviews of which 94,593 were positive and 9,148 were negative resulting in a rating of 9.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Thief.
9.0
94,593
9,148

-92% 18.75€ 1.50€

6. Ghost of a Tale

Similarity 56% Ghost of a Tale is an action-RPG game in which you play as Tilo, a mouse and minstrel thrown into a perilous adventure. Through stealth and cunning you’ll be able to explore the secrets of Dwindling Heights Keep and navigate its dangers. Ghost of a Tale is a adventure, stealth and atmospheric game developed and published by SeithCG. Released on March 13th 2018 has received 4,873 reviews of which 4,471 were positive and 402 were negative resulting in a rating of 8.9 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Thief.
8.9
4,471
402

-92% 18.75€ 1.50€

7. Seven: Enhanced Edition

Similarity 51% Seven: Enhanced Edition is an open-world, isometric stealth and action role-playing game, in which you play as Teriel, a master thief sent on a mission that will shake the foundations of the Vetrall Empire. Includes the Drowned Past expansion. Seven: Enhanced Edition is a action rpg, stealth and isometric game developed by IMGN.PRO and Fool's Theory and published by IMGN.PRO. Released on December 01st 2017 has received 1,996 reviews of which 1,524 were positive and 472 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like Thief.
7.4
1,524
472

-92% 30.75€ 2.46€

8. Thief Simulator

Similarity 59% Become the best thief. Gather intel, steal things and sell them to buy hi-tech equipment. Do everything that a real thief does. Thief Simulator is a simulation, stealth and singleplayer game developed by Noble Muffins and published by PlayWay S.A.. Released on November 09th 2018 has received 35,252 reviews of which 31,128 were positive and 4,124 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 91% discount, this title has earned the #8 position in the best deals for games like Thief.
8.7
31,128
4,124

-91% 19.11€ 1.72€

9. Deus Ex: Mankind Divided

Similarity 56% Now an experienced covert operative, Adam Jensen is forced to operate in a world that has grown to despise his kind. Armed with a new arsenal of state-of-the-art weapons and augmentations, he must choose the right approach, along with who to trust, in order to unravel a vast worldwide conspiracy. Deus Ex: Mankind Divided is a cyberpunk, stealth and rpg game developed by Eidos Montreal and Feral Interactive (Linux) and published by Feral Interactive (Linux), Feral interactive (Mac) and Eidos Interactive Corp.. Released on August 23rd 2016 has received 40,713 reviews of which 30,916 were positive and 9,797 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 91% discount, this title has earned the #9 position in the best deals for games like Thief.
7.5
30,916
9,797

-91% 30.56€ 2.75€

10. Hitman: Blood Money

Similarity 51% Money Talks. Silence Pays. Prepare to Make a Killing. When assassins from Agent 47's contract agency, The ICA, are eliminated in a series of hits, it seems a larger, more powerful agency has entered the fray. Sensing he may be a target, 47 travels to America, and prepares to make a killing. Hitman: Blood Money is a stealth, action and assassin game developed and published by Io-Interactive A/S. Released on March 15th 2007 has received 13,919 reviews of which 13,103 were positive and 816 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Thief.
9.2
13,103
816

-90% 10.00€ 1.00€

Free games like Thief on Steam

Check out this fantastic list of free-to-play games like Thief you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Thief.

1. Poppy Playtime

Similarity 51% You must stay alive in this horror/puzzle adventure. Try to survive the vengeful toys waiting for you in the abandoned toy factory. Use your GrabPack to hack electrical circuits or nab anything from afar. Explore the mysterious facility... and don't get caught. Poppy Playtime is a horror, free to play and singleplayer game developed and published by Mob Entertainment. Released on October 12th 2021 has received 97,737 reviews of which 83,026 were positive and 14,711 were negative resulting in a rating of 8.4 out of 10. With 741 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Thief.
8.4
83,026
14,711

741
players

2. Garten of Banban 0

Similarity 51% Explore the origins of the mysterious Banban’s Kindergarten. Survive the dark past of the establishment. Try to make some friends. Uncover the truth behind the place, and who you are… Garten of Banban 0 is a horror, singleplayer and first-person game developed and published by Euphoric Brothers. Released on February 21st 2025 has received 2,548 reviews of which 1,848 were positive and 700 were negative resulting in a rating of 7.0 out of 10. The game currently holds the #2 spot among the most played free games like Thief.
7.0
1,848
700

62
players

3. Spooky's Jump Scare Mansion

Similarity 51% 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 14,970 reviews of which 13,899 were positive and 1,071 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 Thief.
9.1
13,899
1,071

9
players

4. Bendy: Secrets of the Machine

Similarity 51% Some things are better left forgotten. Bendy: Secrets of the Machine is a adventure, indie and horror game developed by Gent Corporation and published by Joey Drew Studios. Released on April 14th 2024 has received 1,887 reviews of which 1,587 were positive and 300 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 Thief.
8.1
1,587
300

7
players

5. Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist

Similarity 52% A 15 minute heist game by Crows Crows Crows & Directed by William Pugh (The Stanley Parable). Slip into the soft-soled shoes of the mastermind responsible for the greatest heist- oh god I can’t do this any more, i’m joining the strike. good luck writing the steam description. -tina Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist is a free to play, comedy and first-person game developed and published by Crows Crows Crows. Released on December 04th 2015 has received 9,731 reviews of which 9,069 were positive and 662 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #5 spot among the most played free games like Thief.
9.1
9,069
662

2
players

6. Perfect Vermin

Similarity 51% Your task is simple, exterminate all vermin. The sledge hammer you have been provided is capable of destroying almost all office appliances and furniture that may be uncooperative. Your time is running out. Perfect Vermin is a free to play, indie and horror game developed by Talia bob Mair and Angad Matharoo and published by ItsTheTalia. Released on November 06th 2020 has received 3,638 reviews of which 3,395 were positive and 243 were negative resulting in a rating of 9.0 out of 10. The game currently holds the #6 spot among the most played free games like Thief.
9.0
3,395
243

1
players

7. SCP: Observer

Similarity 51% SCP: Observer is a frightening experience in which you'll play the role of a maintenance engineer trapped inside a security room. Survive by managing the emergency power supply, monitoring the facility's camera system for threats and blocking the paths of oncoming horrors. SCP: Observer is a resource management, horror and survival horror game developed by and published by GetMyIsland. Released on April 25th 2023 has received 570 reviews of which 527 were positive and 43 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #7 spot among the most played free games like Thief.
8.6
527
43

1
players

8. Siren Head: Awakening

Similarity 51% Siren Head: Awakening is a first-person horror game based on Trevor Henderson's artwork. You're stuck with your car in the middle of a dark forest with nothing but your flashlight. Seek escape by finding items necessary to survive while a terrifying monster lurks the shadows. Siren Head: Awakening is a horror, dark and exploration game developed and published by Prisma Games L.L.C.. Released on October 30th 2020 has received 860 reviews of which 628 were positive and 232 were negative resulting in a rating of 7 out of 10. The game currently holds the #8 spot among the most played free games like Thief.
7
628
232

1
players

9. Siren Head: The Horror Experience

Similarity 61% Some teenagers have gone camping in the woods far out of town after hearing an old folks tale about a monster lurking within the woods. The monster surrounds its habitat with horrifying and distorted siren noises. Siren Head: The Horror Experience is a horror, adventure and puzzle game developed by Thomas JC Ironmonger and published by Ironmonger Games. Released on November 23rd 2022 has received 331 reviews of which 237 were positive and 94 were negative resulting in a rating of 6.8 out of 10. The game currently holds the #9 spot among the most played free games like Thief.
6.8
237
94

1
players

10. Flicker of Hope

Similarity 55% Flicker of Hope is a suspense thriller where you play as a small candle in the ruins of a dark cathedral. Though the halls are littered with victims of a mysterious plague, you are not the only soul left. Use the properties of a candle, and a trusty douter to prevent yourself from being discovered. Flicker of Hope is a horror, stealth and indie game developed and published by Studio Whip. Released on August 02nd 2020 has received 937 reviews of which 876 were positive and 61 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #10 spot among the most played free games like Thief.
8.8
876
61