Games like Portal on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Portal are available at the bottom of the page.
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Machinika: Museum
Welcome to the Museum! Machinika Museum is a mystery game where you discover beautiful and mysterious machines of extra-terrestrial origins in an atmospheric galaxy-spanning 3D puzzle game. Will you be able to understand their stories and discover what happened to their previous owner?
Hello Neighbor: Hide and Seek
Hello Neighbor: Hide and Seek follows the tragic story of the Neighbor’s family in this dramatic prequel to Hello Neighbor. Experience playing a game of hide-and-seek with your brother as you both deal with the loss of a family member.
Bulletstorm: Full Clip Edition
Step into the boots of Grayson Hunt after a crash landing on an old resort planet forces him to make a hard choice: survival or revenge. Execute masterful kills with Bulletstorm: Full Clip Edition’s unique combat system that rewards you for performing the most creative and deadly kills imaginable.
Surgeon Simulator
Surgeon Simulator is an over-the-top operation sim, stitching together pitch-black humour with life-saving surgery. Become Dr. Burke, a would-be surgeon with a less than conventional toolkit, as he performs procedures on patients including the Heavy from TF2! ...is that a hammer?Most played games like Portal on Steam
Take a look at the top games like Portal that are currently attracting the largest player bases on the Steam platform, as of April 16th 2025.
1. Half-Life 2
Similarity 55% Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat. Half-Life 2 is a fps, action and sci-fi game developed and published by Valve. Released on November 16th 2004 has received 241,625 reviews of which 235,834 were positive and 5,791 were negative resulting in an impressive rating of 9.7 out of 10. The game has hit the top spot as the #1 most played game like Portal, thanks to its 1,385 peak concurrent players over the last day.
9.7
235,834
5,791
1,385
players
2. Portal 2
Similarity 87% The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends! Portal 2 is a platformer, puzzle and first-person game developed and published by Valve. Released on April 18th 2011 has received 429,795 reviews of which 424,164 were positive and 5,631 were negative resulting in an impressive rating of 9.8 out of 10. While seeing 1,238 players online at once in the last 24 hours, this game is currently ranked #2 among games like Portal based on player count.
9.8
424,164
5,631
1,238
players
3. Human Fall Flat
Similarity 57% Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded. Human Fall Flat is a co-op, funny and puzzle game developed by No Brakes Games and published by Curve Games. Released on July 22nd 2016 has received 212,468 reviews of which 201,171 were positive and 11,297 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 399 players online at once in the last 24 hours, this game is currently ranked #3 among games like Portal based on player count.
9.4
201,171
11,297
399
players
4. BONELAB
Similarity 50% BONELAB is an experimental physics action game. Explore a mysterious lab filled with weapons, enemies, challenges and secrets. Escape your reality, or wreak havoc. No wrong answers. BONELAB is a vr, physics and sandbox game developed and published by Stress Level Zero. Released on September 29th 2022 has received 16,030 reviews of which 12,647 were positive and 3,383 were negative resulting in a rating of 7.7 out of 10. With 156 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Portal.
7.7
12,647
3,383
156
players
5. The Entropy Centre
Similarity 70% Think in reverse. Outsmart the impossible. A mind-bending first-person adventure where you solve ingenious and complex puzzles by rewinding objects through time. The Entropy Centre is a puzzle, first-person and sci-fi game developed by Stubby Games and published by Playstack. Released on November 03rd 2022 has received 3,453 reviews of which 3,106 were positive and 347 were negative resulting in a rating of 8.7 out of 10. With 121 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Portal.
8.7
3,106
347
121
players
6. Mirror's Edge™
Similarity 58% In a city where information is heavily monitored, couriers called Runners transport sensitive data. In this seemingly utopian paradise, a crime has been committed, & you are being hunted. You are a Runner called Faith and this innovative first-person action-adventure is your story. Mirror's Edge™ is a action-adventure, parkour and first-person game developed by DICE and published by Electronic Arts. Released on January 14th 2009 has received 37,460 reviews of which 32,812 were positive and 4,648 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #6 spot among the most played games like Portal.
8.6
32,812
4,648
58
players
7. Viewfinder
Similarity 61% Challenge perception, redefine reality, and reshape the world around you with an instant camera. Viewfinder is a new single player game offering gamers hours of interesting and fun experiences while uncovering the mysteries left behind. Viewfinder is a puzzle-platformer, puzzle and first-person game developed by Sad Owl Studios and published by Thunderful Publishing. Released on July 18th 2023 has received 8,143 reviews of which 7,673 were positive and 470 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #7 spot among the most played games like Portal.
9.1
7,673
470
48
players
8. Supraland
Similarity 63% Try the demo! A mix between Portal, Zelda and Metroid. Exploration, puzzles, terrible combat, secret upgrades and new abilities that help you reach new places. Playtime 12-25h. Supraland is a puzzle-platformer, exploration and metroidvania game developed and published by Supra Games. Released on April 05th 2019 has received 12,970 reviews of which 12,347 were positive and 623 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #8 spot among the most played games like Portal.
9.3
12,347
623
46
players
9. Mirror's Edge™ Catalyst
Similarity 58% Mirror's Edge™ Catalyst raises the action-adventure bar through fluid, first person action and immerses players in Faith's story as she fights for freedom. Mirror's Edge™ Catalyst is a parkour, female protagonist and open world game developed by DICE and published by Electronic Arts. Released on June 04th 2020 has received 15,120 reviews of which 12,211 were positive and 2,909 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #9 spot among the most played games like Portal.
7.9
12,211
2,909
38
players
10. BONEWORKS
Similarity 50% BONEWORKS is an Experimental Physics VR Adventure. Use found physics weapons, tools, and objects to fight across dangerous playscapes and mysterious architecture. BONEWORKS is a vr, physics and action game developed and published by Stress Level Zero. Released on December 10th 2019 has received 35,621 reviews of which 32,859 were positive and 2,762 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #10 spot among the most played games like Portal.
9.0
32,859
2,762
34
players
Best deals on games like Portal on Steam
Discover fantastic savings with the best discounts on a variety of games like Portal available on Steam right now, updated on April 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Portal.
1. DEPLOYMENT
Similarity 69% Deployment is an intense competitive top-down shooter game. Infosoldiers, made of pure information, fight in an endless war between governments and megacorporations to rule over the digital systems that control the world. Deploy your troops from up to five different classes! DEPLOYMENT is a action, racing and multiplayer game developed and published by Whale Rock Games. Released on April 10th 2018 has received 788 reviews of which 636 were positive and 152 were negative resulting in a rating of 7.7 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Portal.
7.7
636
152
-97%
33.33€
1.00€
2. In Sound Mind
Similarity 59% In Sound Mind is an imaginative first-person psychological horror with frenetic puzzles, unique boss fights, and original music by The Living Tombstone. Journey within the inner workings of the one place you can’t seem to escape—your own mind. In Sound Mind is a horror, psychological horror and story rich game developed by We Create Stuff and published by Maximum Entertainment. Released on September 28th 2021 has received 5,658 reviews of which 5,389 were positive and 269 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 96% discount, this game is now the #2 best deal in games like Portal.
9.2
5,389
269
-96%
32.25€
1.29€
3. The Entropy Centre
Similarity 70% Think in reverse. Outsmart the impossible. A mind-bending first-person adventure where you solve ingenious and complex puzzles by rewinding objects through time. The Entropy Centre is a puzzle, first-person and sci-fi game developed by Stubby Games and published by Playstack. Released on November 03rd 2022 has received 3,453 reviews of which 3,106 were positive and 347 were negative resulting in a rating of 8.7 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like Portal.
8.7
3,106
347
-94%
18.50€
1.11€
4. INDUSTRIA
Similarity 52% Embark on a gripping journey in INDUSTRIA, an atmospheric FPS set in Cold War-era East Berlin. Unravel the secrets of a mysterious parallel dimension while searching for a missing colleague. Explore a haunting reality where the truth awaits. Discover the dark past that lies beyond. INDUSTRIA is a fps, action and sci-fi game developed by Bleakmill and published by Headup. Released on September 30th 2021 has received 3,171 reviews of which 2,251 were positive and 920 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 93% discount, this title has earned the #4 position in the best deals for games like Portal.
6.9
2,251
920
-93%
20.86€
1.46€
5. Tinykin
Similarity 61% Catch hundreds of tinykin and use their unique powers to bring Milo back to his home planet and back to normal size! Tinykin is a 3d platformer, cute and action-adventure game developed by Splashteam and published by tinyBuild. Released on August 30th 2022 has received 3,152 reviews of which 3,088 were positive and 64 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Portal.
9.4
3,088
64
-92%
24.13€
1.93€
6. ChromaGun
Similarity 75% Welcome to ChromaTec’s test lab! You’re here to test our state-of-the-art military-grade color-technology: The ChromaGun (patent pending)! Use it to solve our meticulously designed test chambers by painting the walls and droids. Remember how to mix colors from pre-school? Then you qualify! ChromaGun is a puzzle, puzzle-platformer and 3d platformer game developed and published by Pixel Maniacs. Released on February 16th 2016 has received 580 reviews of which 488 were positive and 92 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Portal.
7.9
488
92
-92%
12.50€
1.00€
7. Deliver Us Mars
Similarity 53% Deliver Us Mars is an atmospheric sci-fi adventure taking you on a suspense-fuelled, high-stakes mission to recover the ARK colony ships stolen by the mysterious Outward. Deliver Us Mars is a story rich, sci-fi and mars game developed by KeokeN Interactive and published by Frontier Foundry. Released on February 02nd 2023 has received 2,508 reviews of which 1,882 were positive and 626 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #7 position in the best deals for games like Portal.
7.3
1,882
626
-92%
30.38€
2.43€
8. Mayhem in Single Valley
Similarity 56% In this fast-paced, puzzle-loaded action adventure, you’ll juggle housework, zombie hordes, family dinners and radioactive squirrels! Oh, and you have to prevent the end of the world while keeping everyone from finding out it was all your fault. Mayhem in Single Valley is a action, 2.5d and comedy game developed by Fluxscopic Ltd. and published by tinyBuild. Released on May 20th 2021 has received 308 reviews of which 266 were positive and 42 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 91% discount, this title has earned the #8 position in the best deals for games like Portal.
8.0
266
42
-91%
14.67€
1.32€
9. Sable
Similarity 58% Embark on an unique and unforgettable journey and guide Sable through her Gliding; a rite of passage that will take her across vast deserts and mesmerizing landscapes, capped by the remains of spaceships and ancient wonders. Sable is a atmospheric, exploration and story rich game developed by Shedworks and published by Raw Fury. Released on September 23rd 2021 has received 5,510 reviews of which 4,760 were positive and 750 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Portal.
8.4
4,760
750
-90%
23.80€
2.38€
10. Magnetic: Cage Closed
Similarity 60% Magnetic: Cage Closed is a first person puzzle game where the player manipulates magnetic forces to accomplish their goals. The mechanics are focused around a single tool: The Magnet Gun which allows you to create electromagnetic fields with either positive or negative charges. Magnetic: Cage Closed is a puzzle, puzzle-platformer and indie game developed by Guru Games and published by Good Shepherd Entertainment. Released on May 26th 2015 has received 337 reviews of which 226 were positive and 111 were negative resulting in a rating of 6.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Portal.
6.4
226
111
-90%
14.99€
1.49€
Free games like Portal on Steam
Check out this fantastic list of free-to-play games like Portal you can enjoy on Steam right now, updated on April 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Portal.
1. Gravitas
Similarity 75% Gravitas is a short first-person puzzle platforming game that transports you to the Gallery of Refined Gravity. Manipulate gravity and the gallery itself to prove yourself a pupil worthy of the Curator’s masterwork. Gravitas is a free to play, puzzle and puzzle-platformer game developed and published by Galaxy Shark Studios. Released on August 23rd 2019 has received 6,827 reviews of which 6,689 were positive and 138 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #1 spot among the most played free games like Portal.
9.5
6,689
138
4
players
2. Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist
Similarity 51% 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 9,717 reviews of which 9,059 were positive and 658 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 Portal.
9.1
9,059
658
2
players
3. Frame of Mind
Similarity 54% In Frame of Mind, you are placed in a world where logic is escaping you. Each area of the game defies reason, requiring you to think outside the box in order to solve the illogical and escape madness. Frame of Mind is a 3d platformer, puzzle-platformer and exploration game developed and published by [SAMPLE TEXT] Studios ltd. Released on January 18th 2021 has received 877 reviews of which 828 were positive and 49 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #3 spot among the most played free games like Portal.
8.9
828
49
4. Gizmo
Similarity 53% Gizmo is a Saturday-morning 3D platformer inspired by 90s classics of the genre. Gizmo is a indie, action and free to play game developed by Dane Winn and Alec Smith and published by Milo Games. Released on December 05th 2018 has received 313 reviews of which 297 were positive and 16 were negative resulting in a rating of 8.7 out of 10. The game currently holds the #4 spot among the most played free games like Portal.
8.7
297
16
5. Lab Rags
Similarity 59% Enjoy failure as it fuels your success in Lab Rags, where you get to use your ragdoll bodies to solve puzzles! Lab Rags is a puzzle, action and platformer game developed and published by Salt Mine Studios. Released on May 16th 2021 has received 429 reviews of which 397 were positive and 32 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #5 spot among the most played free games like Portal.
8.6
397
32
6. Vectromirror 0™
Similarity 64% Become the Test Subject and attempt to complete a challenging experiment to awaken emotional responses in your Artificial Intelligence. Jump, wall-run, and parkour your way through the free-to-play prequel to the upcoming game. Vectromirror 0™ is a indie, action and free to play game developed by The Vectromirror Initiative and published by Burnout Game Ventures. Released on July 02nd 2020 has received 466 reviews of which 398 were positive and 68 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #6 spot among the most played free games like Portal.
8.0
398
68
7. Momo Mother Bird: Final Story
Similarity 50% The doors are locked, no one answers and definitely won't help. Your task is to get out and not let yourself be caught! Solve puzzles, escape from the pursuit of Momo 2 and get out of this nightmare! This time Momo won't let you get bored! Momo Mother Bird: Final Story is a adventure, action and horror game developed and published by Laplace Games. Released on July 28th 2022 has received 657 reviews of which 501 were positive and 156 were negative resulting in a rating of 7.3 out of 10. The game currently holds the #7 spot among the most played free games like Portal.
7.3
501
156