| 1. |  The Game Theorists | Game Theory: Can You Solve Portal's IMPOSSIBLE Puzzle? (Portal) | 36,481 | |
| 2. | The Game Theorists | Game Theory: Portal's Companion Cube has a Dark Secret | 27,119 | |
| 3. |  SMG4 | Portal M4R10 - If Mario was in...Portal | 22,322 | |
| 4. |  MiawAug | DiKurung Ama Nenek Nenek - Granny Horror Game Indonesia | 20,446 | |
| 5. |  jacksepticeye | THE CAKE IS A LIE | Portal - Part 1 | 13,969 | Walkthrough |
| 6. | Gamehelper | Portal Teaser Trailer | 8,779 | |
| 7. | gameranx | Portal 3: 10 Things We DON'T WANT | 8,420 | |
| 8. |  Manemag | НЕСТАНДАРТНЫЙ PORTAL | 8,174 | |
| 9. | PeanutButterGamer | Goodwill Games #4 - PBG | 7,814 | |
| 10. | People Vs Food | PORTAL (Teens React: Gaming) | 7,446 | |
| 11. |  Eren | 4 BOYUTLU NETHER PORTALI!! MİNECRAFT EFSANE Mİ? GERÇEK Mİ? | 5,926 | |
| 12. | CodyCantEatThis | I Made Portal 3 Because Valve Wouldn't | 5,736 | |
| 13. | jacksepticeye | PORTAL IN VR | Portal Stories VR (HTC Vive Virtual Reality) | 5,404 | |
| 14. | YongYea | PlayStation Portal Remote Play Handheld Is Baffling, Lacks Bluetooth & Paywalls Wireless Audio | 4,761 | Let's Play |
| 15. | Obit | BUKA PORTAL DAN PINDAH KE DUNIA LAIN!!! - DEEEER Simulator Indonesia | 3,862 | |
| 16. | Alpharad Platinum | We Beat Portal | 3,665 | |
| 17. | NVIDIA GeForce | Portal with RTX | World Premiere | 3,568 | |
| 18. | Ossy Flawol | Portal RTX is Shaping Up to be a Disaster. | 3,385 | |
| 19. | Macro | A PORTAL INTO MY MIND | 3,331 | |
| 20. | PlayStation | PlayStation Portal Remote Player - Pre-Order Trailer | PS5 | 3,210 | Let's Play |
| 21. | Smosh Games | GAMES THAT MADE US SMARTERER (Why We're Single) | 3,093 | |
| 22. | WULFF DEN | PlayStation Portal: A remarkable failure ⚠️ | 2,900 | |
| 23. | People Vs Food | FINAL EPISODE! | PORTAL - Part 5 (React: Let's Plays) | 2,767 | Let's Play |
| 24. | Etra Games | I Made A Game That Teaches Non-Gamers FPS Games (Updated Video In Description) | 2,710 | Vlog |
| 25. |  GameCoach | 포탈 스토리 한눈에 보기 완전판 (Portal Story Full Movie) | 2,684 | |
| 26. |  SuperHorrorBro | Portal's Darkest Secrets (Creepy Portal Easter Eggs & Facts) | 2,681 | |
| 27. | TT Studio News | Rampage Çekiliş Sonuçları | 2,674 | |
| 28. | Bolloxed | Portal - Full Walkthrough | 2,642 | Walkthrough |
| 29. |  Liam Triforce | Portal Retrospective | 2,632 | |
| 30. |  EstubeGaming | البوابات العجيبه | Portal !! 🌌😵 | 2,622 | |
| 31. | Bellular News | Epic, This Is INSANE… | Attacking Valve’s Project PROTON, KILLING Rust On Linux & Damaging Gaming | 2,576 | |
| 32. | OTG | Portal - Ending 'Fight' | 2,565 | |
| 33. | Harry101UK | Portal - Christmas 2014 [unfinished] | 2,513 | |
| 34. | Film Riot | Portal Combat | 2,457 | |
| 35. | Outside Xtra | 7 Evil Minions You Found Too Adorable to Murder, Almost | 2,323 | |
| 36. | JayBoyModz | Will the PS Portal work on public Wi-Fi? | 2,300 | |
| 37. | LukassKane | ОТСЫЛКИ К PORTAL ИЗ РАЗНЫХ ИГР |EASTER EGGS| | 2,298 | |
| 38. | Harry101UK | Portal - All Heart | 2,235 | |
| 39. | Товарищ Куяш | ВСЕ СМЕРТИ ИЗ Portal 1 и 2 ЗА 2 МИНУТЫ ( АНИМАЦИЯ Портал ) | 2,225 | |
| 40. | Nintendo of America | Portal: Companion Collection - Announcement Trailer - Nintendo Switch | 2,200 | |
| 41. | Digital Foundry | PlayStation Portal - DF Tech Review - Decent Hardware But Does Remote Play Cut It? | 2,200 | Review |
| 42. | ReviewTechUSA | The PlayStation Portal: Dead On Arrival | 2,143 | Let's Play |
| 43. | Ian Boswell | Portal Gun In Half LIfe 1 | 2,077 | |
| 44. |  GamingBolt | Where The Hell Is Portal 3? | 2,028 | |
| 45. |  TheBrainDit | Haydee - ОГО, ВОТ ЭТО СИСЬКИ :) | 2,002 | |
| 46. | Naritsa | Как пройти Portal за 6 минут [Разбор спидрана] | 1,984 | |
| 47. | Stephanie Sterling | HAYDEE - Prepare To Robot Boobs | 1,871 | |
| 48. | gameranx | 10 Portal Facts You Probably Didn't Know | 1,809 | |
| 49. | Rozetked | Обзор PlayStation Portal — не быть тебе PSP и PS Vita! | 1,800 | Let's Play |
| 50. | SmallAnt | Portal but I softlock myself on every chamber | 1,800 | |
| 51. | Digital Foundry | Portal RTX Review: The Path-Traced Retro Revolution Begins! | 1,800 | |
| 52. | Jazzghost | PORTAL EM 2022 AINDA É PERFEITO? | 1,783 | |
| 53. | HISTORY | Ancient Aliens: Mysterious Force Field Generates Pyramid Portal (Season 5) | History | 1,765 | Show |
| 54. | Etra Games | I Modded Portal so Non-Gamers Can Play (Updated Video In Description) | 1,733 | Vlog |
| 55. | RTGame | Portal is a Timeless Masterpiece | 1,696 | |
| 56. | Smosh Games | GETTING WARPED WITH LIMP NOODLES (Super Mari Fun Time) | 1,643 | |
| 57. | Spawn Wave | What Sony Isn't Saying About The PlayStation Portal | 1,643 | Let's Play |
| 58. | Adam Savage’s Tested | PlayStation Portal Hands-On: Sony's PS5 Handheld? | 1,638 | Let's Play |
| 59. |  St3pNy | MINECRAFT: IL TAVOLO DEGLI INCANTESIMI!! COLLEGHIAMO I PORTALI!! #151 | 1,627 | |
| 60. | ViteC ► Play | КУБ - МОЙ ЛУЧШИЙ ДРУГ! ► Portal 1 |1| | 1,603 | |
| 61. | Нарратор | Как я играл в Portal | 1,600 | |
| 62. | Flossy Carter | PlayStation Portal - This is Too Much Fun! | 1,600 | Let's Play |
| 63. | MiawAug | Seperti Sulap - Portal Indonesia Gameplay | 1,592 | |
| 64. | Bombastic Clips | WHAT EVEN are THESE? | 1,569 | |
| 65. | Davey Gunface | A fun video on Portals OSHA Violations that only destroyed 9 weeks of my life | 1,565 | |
| 66. | Digital Foundry | DF Direct Weekly #126: Starfield Impressions, FSR 3 Reaction, DLSS 3.5, PlayStation Portal! | 1,552 | Let's Play |
| 67. | PurpleShep | PURPLE SHEP IS ACTUALLY SMART!? | Portal | #3 | 1,541 | |
| 68. | Modern Vintage Gamer | Portal on the Nintendo 64 is incredible | 1,500 | |
| 69. | Marblr | Portal's Rarest Dialogue | Camera Shy | 1,500 | Vlog |
| 70. | Venom's Tech | Intel CPUs Are Dying, ROG Ally X, Sony PlayStation Portal, New Games Launch & QnA ZTU EP7 | 1,500 | |
| 71. | WULFF DEN | PlayStation Portal vs Xbox Remote Play | 1,500 | |
| 72. | Tyler McVicker | The History of Portal | 1,454 | |
| 73. | Майни | НЕСТАНДАРТНЫЙ PORTAL ► ПОРТАЛ | Реакция | 1,429 | |
| 74. | Shesez | Out of Bounds Secrets | Portal - Boundary Break | 1,409 | |
| 75. | Krinios | How I accidentally became a Portal speedrunner | 1,400 | |
| 76. | ReviewTechUSA | The PlayStation Portal Is A Useless Doorstop | 1,400 | Let's Play |
| 77. | Msushi | The Portal Speedrun That Doesn't Use Portals | 1,389 | |
| 78. | IRON HORSE CINEMA | Rick and Morty: Live Action Intro | 1,389 | |
| 79. | RGT 85 | Here's Why The PlayStation Portal Is Stupid | 1,377 | Let's Play |
| 80. | WhatCulture Gaming | 10 Video Games That KNEW You'd Try To Cheat | 1,376 | |
| 81. | Harry101UK | Lego Dimensions: Portal - Wheatley Intro | 1,337 | |
| 82. | Msushi | How Speedrunners Beat Portal Without the Portal Gun | 1,335 | |
| 83. | penguinz0 | VR Makes Me Sick | 1,307 | |
| 84. |  SpineCard | TE DIGO LA VERDAD sobre PlayStation Portal | 1,300 | Let's Play |
| 85. | TmarTn2 | PlayStation Portal: Portable PS5 or Positively Pointless? | 1,300 | Let's Play |
| 86. | Doobus Goobus | Portal, but she really is a moron. | 1,300 | |
| 87. | Spawn Wave | What Sony Didn't Tell You About The PlayStation Portal | 1,300 | Let's Play |
| 88. | SwankyBox | Portal - How the Portal Gun Actually Works (Not Wormholes!) | SwankyBox | 1,289 | |
| 89. | mrkerk12 | Portal - GLaDOs Boss fight + Credits song | 1,284 | |
| 90. | MiawAug | Makin Susah - Portal - Part 2 Indonesia Gameplay | 1,283 | |
| 91. | EugeneSagaz | УНИТАЗ-УБИЙЦА | 1,260 | |
| 92. |  boxled | Portal But Everyone Has The TikTok Voice (Full Playthrough) | 1,229 | Let's Play |
| 93. | Spawn Wave Plus | The PlayStation Portal Is Stronger Than We Thought? | 1,200 | Let's Play |
| 94. | MetalJesusRocks | I was WRONG about the PlayStation Portal… | 1,200 | |
| 95. |  Игорь Линк | PlayStation Portal. Это хуже, чем ты думаешь... | 1,200 | |
| 96. | The RawKnee Games | I BOUGHT THE CHEAPEST PLAYSTATION FROM AMAZON | 1,200 | |
| 97. | Tyler McVicker | Play Valve's New Game - Portal: Moondust Explained | 1,194 | |
| 98. | Press Start To Laugh | What if Chell Talked in Portal? (Parody) | 1,185 | |
| 99. | Bramblekit | Portal Turret-Speak | 1,183 | |
| 100. | hrnukeatp | How to trap yourself in Portal level 1? | 1,166 | |
