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Games Like Portal 2

60+ similar titles based on shared tags and player behavior. Themes include Puzzle, Singleplayer, Puzzle Platformer, Adventure.

Portal 2 header art

The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

Reviews: Overwhelmingly Positive — 99% — of 456,665 reviews
Released: 2011-04-18
Developer: Valve
Genres: Action, Adventure
Platforms: Windows, Linux
Median playtime: 9.0 hrs
Mean playtime: 29.7 hrs
Players ≥ 1 hr: 92%

Overview

Portal 2 stands out because it combines clever first-person physics puzzles with immaculate test-chamber pacing, memorable writing, and a rare mix of comedy and sci-fi atmosphere. These recommendations prioritize games that capture that same feel: spatial problem-solving, momentum or perspective-based mechanics, strong narration, and co-op or experimental puzzle design. The highest-ranked picks are the ones most likely to scratch the exact same itch rather than just sharing broad genre tags.

Similar Games

View all 58 recommendations
  1. #1 Portal
    97% matchOverwhelmingly Positive99% of 192,498 reviews2007
    Dev: Valve
    Windows · Linux
    Median: 3.1 hrsMean: 18.6 hrs≥1hr: 77%

    Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.

    Why similar: Puzzle Platformer 18.4%, 3D Platformer 12.8%, Puzzle 11.3%, First-Person 7.2%, Science 6.7%

    Why You'll Like It: It is the direct predecessor and the closest match to Portal 2's first-person spatial puzzles, dry humor, and Aperture Science atmosphere.

  2. #2 Quantum Conundrum
    96% matchVery Positive85% of 2,130 reviews2012
    Dev: Airtight GamesPub: Square Enix
    Windows
    Median: 2.2 hrsMean: 4.9 hrs≥1hr: 68%

    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!

    Why similar: Puzzle Platformer 28.2%, 3D Platformer 16.8%, Puzzle 12.5%, First-Person 8.7%, Science 8.4%

    Why You'll Like It: Made by Portal co-creator Kim Swift, it shares Portal's playful first-person puzzling but replaces portals with dimension-shifting physics.

  3. #3 The Entropy Centre
    96% matchVery Positive89% of 4,209 reviews2022
    Dev: Stubby GamesPub: Playstack
    Windows
    Median: 4.8 hrsMean: 8.6 hrs≥1hr: 74%

    Think in reverse. Outsmart the impossible. A mind-bending first-person adventure where you solve ingenious and complex puzzles by rewinding objects through time.

    Why similar: Puzzle Platformer 12.5%, Female Protagonist 11.2%, Funny 10%, Puzzle 9.6%, First-Person 9.5%

    Why You'll Like It: Its first-person puzzle rooms, talking AI companion, and time-rewinding mechanics make it one of the most Portal-like original games on Steam.

  4. #4 The Turing Test
    95% matchVery Positive88% of 7,968 reviews2016
    Dev: BULKHEAD
    Windows
    Median: 3.5 hrsMean: 5.1 hrs≥1hr: 85%

    The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.

    Why similar: Puzzle 24.1%, Female Protagonist 23.5%, First-Person 18.1%, Sci-fi 17.1%, Story Rich 8%

    Why You'll Like It: It offers tightly designed first-person sci-fi puzzle rooms and AI-driven narrative beats that will feel very familiar to Portal fans.

  5. #5 Q.U.B.E: Director's Cut
    94% matchVery Positive82% of 1,904 reviews2014
    Dev: Toxic Games
    Windows · Mac · Linux
    Median: 1.1 hrsMean: 3.2 hrs≥1hr: 53%

    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.

    Why similar: Puzzle 26%, First-Person 17.8%, Science 14%, Sci-fi 11.3%, Physics 10.9%

    Why You'll Like It: Its clean first-person puzzle chambers and cube-based environmental manipulation make it one of the clearest mechanical cousins to Portal.

  6. #6 Q.U.B.E. 2
    94% matchVery Positive84% of 1,718 reviews2018
    Dev: Toxic GamesPub: Trapped Nerve Games
    Windows
    Median: 3.7 hrsMean: 5.0 hrs≥1hr: 91%

    Q.U.B.E. 2 is the sequel to the hit first-person puzzle game Q.U.B.E. You are Amelia Cross, a stranded archaeologist who has awoken among the ruins of an ancient alien landscape. With the distant help of another survivor you must solve the puzzles of this mysterious world and find a way back home.

    Why similar: Puzzle 25.6%, Female Protagonist 17.8%, Action 16%, First-Person 15.3%, Sci-fi 10.2%

    Why You'll Like It: This sequel expands the same chamber-based first-person puzzle formula with more narrative and a stronger sense of place.

  7. #7 Superliminal
    93% matchVery Positive95% of 32,646 reviews2020
    Dev: Pillow Castle
    Windows · Mac · Linux
    Median: 3.0 hrsMean: 5.1 hrs≥1hr: 85%

    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.

    Why similar: Dark Humor 19.6%, Puzzle Platformer 16.4%, Puzzle 15.3%, Physics 13.8%, First-Person 12.6%

    Why You'll Like It: It captures Portal's delight in perspective-breaking puzzle design by turning forced perspective into a constant source of surprises.

  8. #8 Viewfinder
    91% matchVery Positive94% of 11,827 reviews2023
    Dev: Sad Owl StudiosPub: Thunderful Publishing
    Windows
    Median: 3.5 hrsMean: 4.4 hrs≥1hr: 76%

    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.

    Why similar: Dark Humor 19.2%, Puzzle Platformer 17.7%, 3D Platformer 12.6%, Physics 8.7%, First-Person 8.3%

    Why You'll Like It: Like Portal 2, it builds entire puzzles around a single ingenious spatial idea and continually finds fresh ways to evolve it.

  9. #9 ChromaGun
    92% matchVery Positive83% of 635 reviews2016
    Dev: Pixel Maniacs
    Windows · Mac · Linux
    Median: 3.2 hrsMean: 4.2 hrs≥1hr: 89%

    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!

    Why similar: Science 14.5%, Dark Humor 14%, Puzzle Platformer 12.4%, Level Editor 11%, 3D Platformer 11%

    Why You'll Like It: This first-person puzzler echoes Portal's chamber structure by using color mechanics, companion-bot humor, and clean environmental logic.

  10. #10 The Talos Principle 2
    90% matchOverwhelmingly Positive95% of 12,921 reviews2023
    Dev: CroteamPub: Devolver Digital
    Windows
    Median: 27.7 hrsMean: 34.1 hrs≥1hr: 89%

    The Talos Principle 2 is a thought-provoking first-person puzzle experience that greatly expands on the first game's philosophical themes and stunning environments with increasingly mind-bending challenges.

    Why similar: Puzzle Platformer 19.9%, Science 15.5%, 3D Platformer 15.2%, Puzzle 12%, First-Person 10.2%

    Why You'll Like It: Though more philosophical than comedic, it delivers superb first-person puzzle spaces with layered mechanics and thoughtful sci-fi storytelling.

  11. #11 Bridge Constructor Portal
    91% matchVery Positive92% of 7,257 reviews2017
    Dev: ClockStonePub: Headup
    Windows · Mac · Linux
    Median: 3.1 hrsMean: 7.6 hrs≥1hr: 82%

    Enter the Aperture Science Enrichment Center and experience Bridge Constructor Portal – the unique merging of the classic Portal™ and Bridge Constructor™ games.

    Why similar: Puzzle 24.1%, Physics 22.5%, Level Editor 21%, Comedy 9.3%, Sci-fi 7.4%

    Why You'll Like It: It translates Portal's devices, humor, and testing-lab identity into a bridge-building puzzle format that still feels unmistakably Aperture.

  12. #12 The Talos Principle
    89% matchOverwhelmingly Positive95% of 32,657 reviews2014
    Dev: CroteamPub: Devolver Digital
    Windows · Mac · Linux
    Median: 4.5 hrsMean: 14.9 hrs≥1hr: 87%

    The Talos Principle is a first-person puzzle game in the tradition of philosophical science fiction. Made by Croteam and written by Tom Jubert (FTL, The Swapper) and Jonas Kyratzes (The Sea Will Claim Everything).

    Why similar: Puzzle 32.6%, First-Person 17.7%, Sci-fi 15.8%, Story Rich 14.7%, Atmospheric 9%

    Why You'll Like It: Its first-person logic puzzles and reflective AI-centric narrative appeal strongly to players who loved Portal 2's thinking-heavy design.

  13. #13 Antichamber
    89% matchOverwhelmingly Positive95% of 17,576 reviews2013
    Dev: Alexander BrucePub: Demruth
    Windows · Mac · Linux
    Median: 2.4 hrsMean: 4.4 hrs≥1hr: 75%

    Antichamber is a mind-bending psychological exploration game where nothing can be taken for granted. Discover an Escher-like world where hallways wrap around upon each other, spaces reconfigure themselves, and accomplishing the impossible may just be the only way forward.

    Why similar: Puzzle 52.4%, First-Person 33.7%, Singleplayer 6.3%, Atmospheric 4.1%, Sci-fi 1.9%

    Why You'll Like It: It shares Portal's joy in bending space and player expectations, but does so in a more abstract and surreal way.

  14. #14 Gravitas
    88% matchOverwhelmingly Positive98% of 7,038 reviews2019
    Dev: Galaxy Shark Studios
    Windows

    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.

    Why similar: Puzzle Platformer 27.6%, Puzzle 16.3%, 3D Platformer 11.8%, First-Person 11.7%, Funny 8.2%

    Why You'll Like It: This short free puzzler clearly wears its Portal inspiration on its sleeve with gravity mechanics, chamber puzzles, and comedic narration.

  15. #15 BattleBlock Theater®
    87% matchOverwhelmingly Positive97% of 72,385 reviews2014
    Dev: The Behemoth
    Windows · Mac · Linux
    Median: 5.0 hrsMean: 19.9 hrs≥1hr: 89%

    Welcome to BattleBlock Theater! You’ve got no where to go but up...on stage. Play single player or co-op to free your friends and save Hatty Hattington! Jump, solve and battle your way through a mysterious theater inhabited by highly technological felines.

    Why similar: Level Editor 24.1%, Co-op 17.1%, Platformer 15.1%, Funny 12.1%, Puzzle Platformer 11.4%

    Why You'll Like It: Its humor and puzzle-platforming creativity make it a great fit for players who love Portal 2's playful tone and co-op chaos.

  16. #16 Human Fall Flat
    86% matchVery Positive95% of 223,253 reviews2016
    Dev: No Brakes GamesPub: Curve Games
    Windows · Mac
    Median: 5.9 hrsMean: 22.2 hrs≥1hr: 91%

    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.

    Why similar: Puzzle Platformer 23.6%, Co-op 21.9%, Funny 14.8%, Physics 14.2%, Puzzle 11.7%

    Why You'll Like It: It shares Portal 2's physics-driven experimentation and comedy, especially for players who enjoy solving messy co-op spatial puzzles together.

  17. #17 Lightmatter
    86% matchVery Positive91% of 2,853 reviews2020
    Dev: Tunnel Vision GamesPub: Aspyr
    Windows
    Median: 4.9 hrsMean: 8.3 hrs≥1hr: 85%

    A first-person puzzler where shadows kill you. Watch your step or be swallowed by the darkness.

    Why similar: Science 27.3%, Puzzle 17.6%, First-Person 15.3%, Puzzle Platformer 14.1%, Sci-fi 10.5%

    Why You'll Like It: Its first-person puzzles revolve around elegant room-scale mechanics and a snarky corporate narrator that feels spiritually Portal-like.

  18. #18 It Takes Two
    84% matchOverwhelmingly Positive95% of 256,472 reviews2021
    Dev: Hazelight StudiosPub: Electronic Arts
    Windows
    Median: 13.4 hrsMean: 21.0 hrs≥1hr: 95%

    Embark on the craziest journey of your life in It Takes Two. Invite a friend to join for free with Friend’s Pass and work together across a huge variety of gleefully disruptive gameplay challenges. Winner of GAME OF THE YEAR at the Game Awards 2021.

    Why similar: Co-op 41.8%, Puzzle 11.3%, Puzzle Platformer 11.3%, 3D Platformer 8.8%, Story Rich 7.4%

    Why You'll Like It: While third-person, it matches Portal 2's co-op brilliance with constantly inventive puzzle-platforming and excellent two-player pacing.

  19. #19 Relicta
    85% matchMixed67% of 452 reviews2020
    Dev: Mighty PolygonPub: Ravenscourt
    Windows
    Median: 1.3 hrsMean: 10.0 hrs≥1hr: 56%

    Relicta is a first-person physics-based puzzle game where you need to creatively combine magnetism and gravity to unravel the secrets of Chandra Base.

    Why similar: Puzzle Platformer 19.1%, Science 15.4%, Female Protagonist 11.4%, Physics 8.9%, Action-Adventure 8.6%

    Why You'll Like It: It focuses on first-person sci-fi puzzle solving with physics manipulation and isolated test-space problem design reminiscent of Portal.

  20. #20 Trine 2: Complete Story
    84% matchOverwhelmingly Positive95% of 21,935 reviews2013
    Dev: Frozenbyte
    Windows · Mac · Linux
    Median: 3.7 hrsMean: 9.0 hrs≥1hr: 89%

    Three Heroes make their way through dangers untold in a fairytale world, featuring physics-based puzzles, beautiful sights and online co-op.

    Why similar: Puzzle Platformer 33.5%, Platformer 23%, Co-op 18.8%, Puzzle 10.9%, Physics 5.9%

    Why You'll Like It: This is a strong pick for players who want more cooperative puzzle-platforming with elegant environmental problem solving, even from a different perspective.

  21. #21 Supraland
    83% matchOverwhelmingly Positive95% of 14,649 reviews2019
    Dev: Supra Games
    Windows
    Median: 7.3 hrsMean: 11.8 hrs≥1hr: 89%

    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.

    Why similar: Puzzle Platformer 22.3%, FPS 14.6%, Physics 10.9%, 3D Platformer 10.8%, First-Person 9.6%

    Why You'll Like It: It mixes first-person exploration, physics puzzles, and playful humor into a lighter but very satisfying puzzle-platforming adventure.

  22. #22 Manifold Garden
    82% matchOverwhelmingly Positive95% of 8,118 reviews2020
    Dev: William Chyr Studio
    Windows
    Median: 3.6 hrsMean: 5.4 hrs≥1hr: 79%

    Rediscover gravity and explore an Escher-esque world of impossible architecture. Witness infinity in first-person and master its rules to solve physics-defying puzzles. Cultivate a garden to open new paths forward, where an eternal expanse awaits.

    Why similar: Puzzle Platformer 39.2%, Puzzle 24.7%, First-Person 21.6%, Atmospheric 10.2%, Singleplayer 4.3%

    Why You'll Like It: Its impossible architecture and spatial-rule manipulation create the same satisfying 'aha' moments that make Portal 2 special.

  23. #23 We Were Here
    82% matchVery Positive90% of 32,003 reviews2017
    Dev: Total Mayhem Games
    Windows · Mac
    Median: 1.7 hrsMean: 2.3 hrs≥1hr: 79%

    Lost in a frozen wasteland and split up from your partner inside an abandoned castle, the only possession you have left is a walkie-talkie with a familiar voice on the other end. Can the two of you find your way out in time?

    Why similar: Co-op 47.8%, Puzzle 24.5%, First-Person 13.2%, Action-Adventure 7.3%, Atmospheric 7.2%

    Why You'll Like It: If Portal 2's co-op was your favorite part, this offers asymmetric first-person puzzle solving built around communication and teamwork.

  24. #24 Escape Simulator
    81% matchVery Positive94% of 18,887 reviews2021
    Dev: Pine Studio
    Windows · Mac
    Median: 5.3 hrsMean: 12.2 hrs≥1hr: 93%

    First-person puzzler you can play solo or in an online co-op. Explore a set of highly interactive escape rooms. Move furniture, pick up and examine everything, smash pots and break locks! Play thousands of community-made rooms through the level editor.

    Why similar: Co-op 39.3%, Puzzle 25.7%, First-Person 13.9%, Level Editor 13.1%, Story Rich 5.2%

    Why You'll Like It: Its first-person co-op puzzle rooms scratch a similar collaborative problem-solving itch even if the tone is more escape-room than Aperture.

  25. #25 The Spectrum Retreat
    81% matchMostly Positive76% of 296 reviews2018
    Dev: Dan Smith StudiosPub: Ripstone
    Windows
    Median: 1.6 hrsMean: 5.5 hrs≥1hr: 55%

    Check-in to The Spectrum Retreat for a stay you won’t forget. Manipulate your way to the truth in this captivating narrative-driven puzzler.

    Why similar: Puzzle 51.2%, First-Person 48.8%

    Why You'll Like It: It blends first-person environmental puzzles with a mysterious AI-driven story, giving it a similar cerebral sci-fi tone.

  26. #26 The Sojourn
    80% matchMostly Positive72% of 217 reviews2020
    Dev: Shifting TidesPub: Iceberg Interactive
    Windows
    Median: 3.8 hrsMean: 4.8 hrs≥1hr: 83%

    The Sojourn is a first-person puzzle game set in an immersive colour-drenched world of light and darkness. Think your way through dozens of puzzles as you traverse parallel worlds, awaken mysterious artifacts and overcome challenging obstacles on an unforgettable journey.

    Why similar: Puzzle Platformer 31.8%, Puzzle 20.5%, First-Person 20.1%, Atmospheric 11.4%, Story Rich 11%

    Why You'll Like It: Its first-person puzzle progression and atmospheric world design will appeal if you liked Portal 2 for elegant mechanic-driven problem solving.

  27. #27 Garry's Mod
    78% matchOverwhelmingly Positive97% of 1,226,319 reviews2006
    Dev: Facepunch StudiosPub: Valve
    Windows · Mac · Linux
    Median: 25.5 hrsMean: 284.3 hrs≥1hr: 94%

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    Why similar: FPS 19.2%, Co-op 18.8%, Physics 15.7%, Funny 14%, Comedy 12.7%

  28. #28 Portal with RTX
    79% matchMixed61% of 18,765 reviews2022
    Dev: Lightspeed Studios™Pub: NVIDIA
    Windows
    Median: 42 minMean: 6.1 hrs≥1hr: 41%

    Experience the critically acclaimed and award-winning Portal™ reimagined with full ray tracing and DLSS 4 in this free DLC for Portal owners. Start thinking with portals, with RTX on.

    Why similar: Puzzle 16.9%, First-Person 13.8%, Sci-fi 11.2%, Puzzle Platformer 10.9%, Female Protagonist 10.4%

  29. #29 Half-Life 2
    78% matchOverwhelmingly Positive98% of 269,553 reviews2004
    Dev: Valve
    Windows · Linux
    Median: 6.5 hrsMean: 34.9 hrs≥1hr: 86%

    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.

    Why similar: FPS 38.6%, Sci-fi 13.6%, Story Rich 10.7%, First-Person 9.9%, Physics 7.9%

  30. #30 Magrunner: Dark Pulse
    79% matchMostly Positive73% of 1,123 reviews2013
    Dev: Frogwares
    Windows
    Median: 1.3 hrsMean: 6.2 hrs≥1hr: 56%

    Magrunner: Dark Pulse is an action-puzzle game in which technology confronts the Cthulhu Mythos, penned by H.P. Lovecraft. Equipped with your Magtech glove, you must harness the ability to magnetically polarize and manipulate objects in the environment to survive and surpass challenging puzzles.

    Why similar: Puzzle 36.7%, First-Person 18.5%, Sci-fi 14.9%, FPS 14.4%, Action 11.9%

    Why You'll Like It: This is a more action-tinged but still very Portal-adjacent first-person puzzler built around physics, traversal, and experimental chambers.

  31. #31 ChromaGun 2: Dye Hard
    75% matchVery Positive98% of 116 reviews2026
    Dev: Pixel ManiacsPub: PM Studios, Inc.
    Windows

    Shoot paint, mix colors, and solve puzzles in this adventure about friendship and redemption. Just don't enter that portal to another universe, and ᴇᴠᴇʀʏTʜɪɴɢ will 𝐛𝐞 ᴘEʀ𝐅𝓔ᴄᴛʟʏ 𝒇 𝔦 𝓃 ҽ . • °

    Why similar: Dark Humor 17.8%, FPS 12.7%, Platformer 10.7%, Puzzle 10%, First-Person 9.5%

  32. #32 Team Fortress 2
    77% matchVery Positive91% of 1,223,004 reviews2007
    Dev: Valve
    Windows · Linux
    Median: 104.4 hrsMean: 633.0 hrs≥1hr: 93%

    Nine distinct classes provide a broad range of tactical abilities and personalities. Constantly updated with new game modes, maps, equipment and, most importantly, hats!

    Why similar: FPS 39.6%, Funny 17.2%, Co-op 14.5%, First-Person 12.1%, Comedy 9.2%

  33. #33 Half-Life 2: Deathmatch
    77% matchVery Positive91% of 15,042 reviews2004
    Dev: Valve
    Windows · Linux
    Median: 42 minMean: 45.2 hrs≥1hr: 44%

    Fast multiplayer action set in the Half-Life 2 universe! HL2's physics adds a new dimension to deathmatch play. Play straight deathmatch or try Combine vs. Resistance teamplay. Toss a toilet at your friend today!

    Why similar: FPS 37.8%, Action 16.2%, First-Person 11.7%, Physics 10.6%, Sci-fi 8.3%

  34. #34 Borderlands 2
    76% matchVery Positive89% of 309,719 reviews2012
    Dev: Gearbox SoftwarePub: 2K
    Windows · Mac · Linux
    Median: 13.9 hrsMean: 65.8 hrs≥1hr: 89%

    The Ultimate Vault Hunter’s Upgrade lets you get the most out of the Borderlands 2 experience.

    Why similar: Co-op 24.1%, FPS 22.7%, Funny 11.9%, First-Person 10.7%, Comedy 10.6%

  35. #35 Left 4 Dead 2
    75% matchOverwhelmingly Positive98% of 1,024,556 reviews2009
    Dev: Valve
    Windows · Linux
    Median: 12.9 hrsMean: 97.7 hrs≥1hr: 93%

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    Why similar: Co-op 43%, FPS 38.6%, First-Person 10.6%, Action 6.2%, Singleplayer 1.7%

  36. #36 Aperture Desk Job
    74% matchVery Positive95% of 24,676 reviews2022
    Dev: Valve
    Windows · Linux
    Median: 36 minMean: 6.7 hrs≥1hr: 14%

    Introducing Aperture Desk Job — a free playable short made for the Steam Deck, set in the universe of the modestly popular Portal games.

    Why similar: Funny 33.6%, Comedy 23.2%, Story Rich 14.2%, First-Person 10.2%, Action 9.6%

  37. #37 KILL IT WITH FIRE! 2
    72% matchVery Positive94% of 1,556 reviews2025
    Dev: Casey Donnellan Games LLCPub: tinyBuild
    Windows
    Median: 5.3 hrsMean: 8.5 hrs≥1hr: 85%

    KILL IT WITH FIRE! 2 is the ultimate co-op spider-hunting experience! Either solo or as a team of Exterminators, unleash an arsenal of crazy weapons, wreak havoc, and complete dozens of challenges across seven dimensions under spider siege.

    Why similar: Dark Humor 23.1%, Co-op 14.6%, Physics 10.6%, Funny 10.3%, Comedy 9.8%

  38. #38 Suicide Guy
    76% matchVery Positive88% of 3,101 reviews2017
    Dev: Fabio FerraraPub: Chubby Pixel
    Windows · Mac · Linux
    Median: 3.2 hrsMean: 6.5 hrs≥1hr: 86%

    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.

    Why similar: Funny 11.9%, Dark Humor 9.9%, Comedy 9.2%, Science 8.3%, Puzzle 7.8%

  39. #39 Split Fiction
    70% matchOverwhelmingly Positive97% of 117,078 reviews2025
    Dev: Hazelight StudiosPub: Electronic Arts
    Windows
    Median: 15.1 hrsMean: 18.9 hrs≥1hr: 98%

    Embrace mind-blowing moments as you’re pulled deep into the many worlds of Split Fiction, a boundary-pushing co-op adventure.

    Why similar: Co-op 27.3%, 3D Platformer 16.9%, Female Protagonist 14.8%, Action-Adventure 10.5%, Sci-fi 8.5%

  40. #40 Borderlands: The Pre-Sequel
    74% matchMostly Positive79% of 42,886 reviews2014
    Dev: 2K AustraliaPub: 2K
    Windows · Mac · Linux
    Median: 6.6 hrsMean: 28.7 hrs≥1hr: 90%

    Launch into the Borderlands universe and shoot ‘n’ loot your way through a brand new adventure that rockets you onto Pandora’s moon in Borderlands: The Pre-Sequel!

    Why similar: FPS 20%, Co-op 19.7%, Funny 14.1%, Comedy 13.3%, First-Person 11.8%

  41. #41 Parking Together!
    71% matchVery Positive95% of 113 reviews2025
    Dev: ENGAWA GAMES
    Windows

    "Parking Together!" is a chaotic co-op "parking" game! Navigate non-stop hazards to deliver a car to the goal that explodes instantly on impact... Work with your partner to overcome obstacles, clear stages, and conquer the Time Attack!

    Why similar: Dark Humor 18.8%, Puzzle Platformer 15.3%, 3D Platformer 15.3%, Co-op 13.1%, Platformer 10.5%

  42. #42 Left 4 Dead
    73% matchOverwhelmingly Positive96% of 66,127 reviews2008
    Dev: Valve
    Windows
    Median: 3.4 hrsMean: 64.5 hrs≥1hr: 70%

    From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four players in an epic struggle for survival against swarming zombie hordes and terrifying mutant monsters.

    Why similar: Co-op 38.5%, FPS 33.4%, First-Person 10.4%, Action 7%, Female Protagonist 5.4%

  43. #43 Chained Together
    70% matchVery Positive90% of 60,245 reviews2024
    Dev: Anegar Games
    Windows
    Median: 3.9 hrsMean: 7.4 hrs≥1hr: 89%

    From the depths of hell, climb chained to your friends through diverse worlds. Solo or co-op, try to reach the summit and discover what awaits you there...

    Why similar: Co-op 26.2%, Puzzle Platformer 18.9%, 3D Platformer 15.3%, Platformer 14.8%, Funny 9.7%

  44. #44 Suicide Guy VR
    73% matchMixed65% of 179 reviews2020
    Dev: Fabio FerraraPub: Chubby Pixel
    Windows
    Median: 2.1 hrsMean: 5.1 hrs≥1hr: 70%

    Experience Suicide Guy now in Virtual Reality for the greatest, most immersive snooze! These surreal dreams have never been so chaotic and frantic. If you're faint of heart, do not play this game.

    Why similar: Puzzle Platformer 15.2%, Comedy 7.9%, Physics 7.4%, Dark Humor 7.4%, Science 7.4%

  45. #45 The Cave
    73% matchVery Positive87% of 2,881 reviews2013
    Dev: Double Fine Productions
    Windows · Mac · Linux
    Median: 1.8 hrsMean: 6.3 hrs≥1hr: 61%

    Assemble your team of three from seven unlikely adventurers, then descend into the mysterious depths to explore The Cave!

    Why similar: Platformer 25.6%, Puzzle 15.8%, Dark Humor 13%, Co-op 12.4%, Comedy 11.5%

  46. #46 Trine Enchanted Edition
    72% matchOverwhelmingly Positive96% of 15,752 reviews2009
    Dev: Frozenbyte
    Windows · Mac · Linux
    Median: 4.1 hrsMean: 12.7 hrs≥1hr: 87%

    Three Heroes make their way through dangers untold in a fairytale world of great castles and strange machinery, featuring physics-based puzzles, beautiful sights and online co-op.

    Why similar: Puzzle Platformer 29.6%, Platformer 20.5%, Physics 16.6%, Co-op 12.8%, Puzzle 9.1%

  47. #47 Biped
    71% matchVery Positive85% of 10,741 reviews2020
    Dev: NEXT Studios
    Windows
    Median: 2.7 hrsMean: 4.2 hrs≥1hr: 81%

    Biped is a coop action adventure game with a strong focus on moment-to-moment collaboration between 2 players.

    Why similar: Level Editor 22.7%, Puzzle Platformer 20.4%, Co-op 16.6%, Funny 12%, Physics 12%

  48. #48 Overloop
    68% matchVery Positive94% of 244 reviews2022
    Dev: Charge GamesPub: Digerati
    Windows
    Median: 2.2 hrsMean: 5.5 hrs≥1hr: 73%

    A puzzle-platformer set in a dystopian world where the invention of a cloning device has messed things up, big time. Armed with a clone gun and a mighty fine mustache, the chore of saving THE WHOLE OF CIVILIZATION rests on your shoulders. Don’t blow it.

    Why similar: Dark Humor 24.1%, Puzzle Platformer 21.2%, Platformer 14.5%, Puzzle 11.4%, Sci-fi 9.6%

  49. #49 Portal 2 - The Final Hours
    71% matchMostly Positive76% of 832 reviews2011
    Dev: Geoff Keighley
    Windows · Mac
    Median: 12 minMean: 2.3 hrs≥1hr: 20%

    Portal 2 draws from the award-winning formula of innovative gameplay, story, and music that earned the original Portal over 70 industry accolades and created a cult following. For more information on Portal 2 click here.

    Why similar: Story Rich 38.8%, Puzzle 38.1%, Action 16%, Singleplayer 7%

  50. #50 Black Mesa
    67% matchVery Positive95% of 141,170 reviews2020
    Dev: Crowbar Collective
    Windows · Linux
    Median: 8.2 hrsMean: 23.5 hrs≥1hr: 90%

    Relive Half-Life.

    Why similar: FPS 36%, Sci-fi 16.1%, First-Person 15.9%, Story Rich 12.2%, Atmospheric 7.8%

  51. #51 Shift Happens
    69% matchMostly Positive78% of 4,302 reviews2017
    Dev: Klonk GamesPub: Daedalic Entertainment
    Windows
    Median: 2.5 hrsMean: 7.2 hrs≥1hr: 80%

    Shift Happens is a cooperative platformer for two. You and a friend shift your mass, throw each other and puzzle your way through four stages of stylized imaginary worlds. Including the occasional backstabbing and taunting. Play with a friend on a couch, online or even special singleplayer levels.

    Why similar: Puzzle Platformer 31.8%, Co-op 28.7%, Platformer 13.1%, Puzzle 11.8%, Funny 9.3%

  52. #52 Half-Life
    68% matchOverwhelmingly Positive97% of 159,245 reviews1998
    Dev: Valve
    Windows · Mac · Linux
    Median: 2.5 hrsMean: 43.8 hrs≥1hr: 65%

    Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.

    Why similar: FPS 30%, First-Person 13.7%, Action-Adventure 13.5%, Sci-fi 13.1%, Story Rich 12.4%

  53. #53 Gravulse Experimental
    69% matchMostly Positive74% of 228 reviews2020
    Dev: illystrayPub: verkme
    Windows

    Welcome to Gravulse, an innovative space curvature laboratory that is trying to "flip" the laws of physics, literally. Here you have to go through many test levels using various new technologies!

    Why similar: Puzzle Platformer 19.7%, 3D Platformer 17.1%, Platformer 12.9%, Science 11.3%, First-Person 10.1%

  54. #54 Biped 2
    66% matchMixed65% of 713 reviews2025
    Dev: META Publishing
    Windows
    Median: 2.1 hrsMean: 4.1 hrs≥1hr: 75%

    Biped 2 is a coop action adventure game with a strong focus on moment-to-moment collaboration alone or between 2 or 4 players.

    Why similar: Level Editor 19.3%, Puzzle Platformer 17%, Co-op 14.5%, 3D Platformer 12.1%, Funny 10.2%

  55. #55 Trine 3: The Artifacts of Power
    70% matchMixed63% of 9,091 reviews2015
    Dev: Frozenbyte
    Windows · Mac · Linux
    Median: 4.4 hrsMean: 7.8 hrs≥1hr: 90%

    Trine 3: The Artifacts of Power is a platforming game of action, puzzles and adventure, and the sequel to the award winning Trine and Trine 2. Reunite with the three heroes in an all-new adventure, now for the first time in full 3D!

    Why similar: Puzzle Platformer 26.5%, 3D Platformer 22%, Co-op 15.6%, Platformer 11.5%, Physics 7.7%

  56. #56 Defy Gravity Extended
    68% matchVery Positive86% of 8,545 reviews2016
    Dev: Paul FischPub: Fish Factory Games
    Windows
    Median: 1.6 hrsMean: 11.3 hrs≥1hr: 61%

    Defy Gravity is an action platformer that is a mix between classic platforming and gravity based puzzle solving.

    Why similar: Puzzle Platformer 45.1%, Platformer 30.3%, Puzzle 7.5%, Female Protagonist 4.8%, Sci-fi 3.9%

  57. #57 Beam
    67% matchVery Positive89% of 61 reviews2020
    Dev: Binary ImpactPub: CobraTekku Games
    Windows

    BEAM is a challenging precision platformer with puzzle elements in which you need to manipulate various light beams and tightly maneuver MARBLE in order to save both your lives.

    Why similar: Dark Humor 17.4%, Science 17%, Puzzle Platformer 15.7%, Physics 8.8%, Platformer 8.5%

  58. #58 The Lab
    66% matchVery Positive95% of 6,594 reviews2016
    Dev: Valve
    Windows
    Median: 42 minMean: 20.3 hrs≥1hr: 40%

    Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!

    Why similar: First-Person 25.7%, Funny 21.2%, FPS 13.7%, Sci-fi 10.9%, Action 10.5%

Based on tag similarity + player behavior
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