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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Suicide Guy
Suicide Guy is set in the incredibile and extraordinary dreams of its protagonist. What would you do in order to save the thing you love most? Immerse yourself into his weird dreams and help him to wake up before it's too late.
ChromaGun
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!
Quantum Conundrum
Find and rescue your uncle by using his newest invention to work your way through a crazy complex mansion as you switch between dimensions and solve puzzles!
The Entropy Centre
Think in reverse. Outsmart the impossible. A mind-bending first-person adventure where you solve ingenious and complex puzzles by rewinding objects through time.
DEPLOYMENT
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!
Q.U.B.E: Director's Cut
Q.U.B.E: Director's Cut is the definitive version of the brain-twisting first-person puzzler. Using special high-tech gloves to manipulate cubes in the environment, the player solves an array of conundrums - from physics-based challenges; to 3D jigsaws; to platform-based trials.
Vectromirror 0™
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.
Hyperbolica
Hyperbolica is a whimsical Non-Euclidean adventure with mind-bending worlds full of games, puzzles, mazes, and secrets! Immerse yourself in reality-warping geometries where lines can never be parallel, horizons are curved, and space grows exponentially.
Moss
Moss is an action-adventure puzzle game from Polyarc tailor-made for the VR platform. It combines classic components of a great game—compelling characters, gripping combat, and captivating world exploration—with the exciting opportunities of VR.
Oddworld: Abe's Exoddus®
Abe's peaceful retirement was shattered when visited by a vision from the Mudokon Spirit Guides. Abe™ learned the Magog Cartel was mining Necrum, the sacred Mudokon city of the dead, to collect bones to make super-addictive SoulStorm Brew.
Red Trigger
Red Trigger is an FPS Puzzle game inspired by Portal, Antichamber and more. Use a gun that can expand or retract red blocks. The catch? You can only expand three blocks at a time - so you need to manage your energy wisely.
DeadCore
DeadCore is a Platformer-FPS blending exploration and speedrun. Become immersed in a futuristic and dreamlike adventure which will see you climb a huge Tower born from the void and truly put your capabilities to the test. Will you be able to reveal the secrets that lie beneath this fog-ridden world?
Ballance
In this 2004 classic originally released by Atari games, you will navigate 12 sky-high courses. Each course is fraught with different obstacles that will block your path, slide your marble off course, or blow them right into the bottomless void below.
Viewfinder
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.
Quadrilateral Cowboy
When you have a top-of-the-line hacking deck armed with a 56.6k modem and a staggering 256k RAM, it means just one thing: you answer only to the highest bidder.
Magnetic: Cage Closed
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.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 15th 2025.
1. 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. The game has hit the top spot as the #1 most played game like Portal, thanks to its 3,918 peak concurrent players over the last day.
9.4
201,171
11,297
3,918
players
2. 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. While seeing 2,943 players online at once in the last 24 hours, this game is currently ranked #2 among games like Portal based on player count.
9.7
235,834
5,791
2,943
players
3. 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 2,792 players online at once in the last 24 hours, this game is currently ranked #3 among games like Portal based on player count.
9.8
424,164
5,631
2,792
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 210 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
210
players
5. 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. With 148 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Portal.
9.3
12,347
623
148
players
6. 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. With 111 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Portal.
9.1
7,673
470
111
players
7. Superliminal
Similarity 52% Perception is reality. In this mind-bending first-person puzzler, you escape a surreal dream world through solving impossible puzzles using the ambiguity of depth and perspective. Superliminal is a puzzle, first-person and surreal game developed and published by Pillow Castle. Released on November 05th 2020 has received 29,823 reviews of which 28,214 were positive and 1,609 were negative resulting in an impressive rating of 9.3 out of 10. The game currently holds the #7 spot among the most played games like Portal.
9.3
28,214
1,609
90
players
8. hololive Treasure Mountain
Similarity 55% Stack the Love of Captain Marine! A Simple yet Exciting 3D Physics Puzzle Game! hololive Treasure Mountain is a casual, cute and arcade game developed by BeXide Inc. and published by holo Indie. Released on July 31st 2024 has received 724 reviews of which 709 were positive and 15 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #8 spot among the most played games like Portal.
9.1
709
15
84
players
9. 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 #9 spot among the most played games like Portal.
9.0
32,859
2,762
72
players
10. 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 #10 spot among the most played games like Portal.
7.9
12,211
2,909
70
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 15th 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. Omno
Similarity 51% A single-player journey of discovery through an ancient world of wonders, created by solo developer Jonas Manke. Omno is a adventure, wholesome and exploration game developed by Studio Inkyfox and published by Future Friends Games and StudioInkyfox. Released on July 28th 2021 has received 2,423 reviews of which 2,243 were positive and 180 were negative resulting in a rating of 8.9 out of 10. Thanks to its incredible 94% discount, this game is now the #3 best deal in games like Portal.
8.9
2,243
180
-94%
17.17€
1.03€
4. 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 3,435 reviews of which 3,091 were positive and 344 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 94% discount, this title has earned the #4 position in the best deals for games like Portal.
8.7
3,091
344
-94%
18.50€
1.11€
5. 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 #5 position in the best deals for games like Portal.
6.9
2,251
920
-93%
20.86€
1.46€
6. 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 #6 position in the best deals for games like Portal.
9.4
3,088
64
-92%
24.13€
1.93€
7. 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 #7 position in the best deals for games like Portal.
7.9
488
92
-92%
12.50€
1.00€
8. 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 #8 position in the best deals for games like Portal.
7.3
1,882
626
-92%
30.38€
2.43€
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 15th 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
5
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
5
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