| 1. |  Luigikid Gaming | THE CAKE IS A L̷͗İ̶̙̎̎̈̓̕E | 136 | |
| 2. | FrediSaal | Playing Portal w/ a GIRL - Good or Bad??? | 33 | |
| 3. | Ali G | علیجی | داستان پورتال ۱ + پیش زمینه داستانی | Portal 1 | 31 | |
| 4. | TouchGameplay | Spooky Pop (by Supercell) - iOS / Android - HD Gameplay Trailer | 25 | Preview |
| 5. | LYON S.P.D | Soonky wants to play Portal with RTX (2D animation) | 24 | |
| 6. | Hit oder Shit | Das beste Tutorial #zocken #gaming #portal #shorts | 21 | |
| 7. | Valvoorik | PORTAL - Weiterspielen? | 17 | Let's Play |
| 8. | TouchGameplay | Portal - Nvidia Shield Tablet - HD Gameplay Trailer | 12 | Preview |
| 9. | Rob64 Gaming | Xbox360 kaufen - 10 Euro Pickup in 2020 | 10 | |
| 10. | Legenden des Gamings | Dieses Detail in Portal hast du bislang übersehen | 10 | |
| 11. | Felixitron | Portal 1 Part 6 "Finaler Kampf gegen GLaDOS" | 5 | |
| 12. | Legenden des Gamings | Die unveröffentlichte Version von Portal (Beta 2005) | 4 | |
| 13. | Legenden des Gamings | Portal: von der Entwicklung zum fertigen Spiel | 4 | |
| 14. | TouchGameplay | Official Twisty Planets (iOS / Android) Teaser Trailer | 4 | Preview |
| 15. | GameHitsTV | Playstation Portal Unboxing | 4 | |
| 16. | NeonGamingLP | Portal #001 [Deutsch|HQ] - Think with Portals! | 3 | |
| 17. | DerChriisU | Portal # 4 🚪 The cake is a lie | 3 | |
| 18. | TouchGameplay | d-capitatrix - iPhone - US - HD Gameplay Trailer | 3 | Preview |
| 19. | Ninge3007 | Portal Inofficial Speedrun 24:22.15 | 3 | |
| 20. | TouchGameplay | A Long Way Home - iPad - US - Gameplay Trailer | 2 | Preview |
| 21. | Erin_Aaron | The Companion Sphere - Portal #6 | 2 | |
| 22. | Erin_Aaron | Classic Portal Fun - Portal #1 | 2 | |
| 23. | PaperYoshi | Portal #1: F = m ∙ a | 2 | |
| 24. | Major Fletcher | Portal with RTX - Gameplay (HQ/PC) | 2 | |
| 25. | PureM4rc | Was bisher geschah... | Portal Prelude #01 | 2 | |
| 26. | WWEdeadman | Let's Play Portal - Episode 11: I'm officially too dumb [Bonus] (END) | 1 | Let's Play |
| 27. | no_leaf_clover | Q.U.B.E. - Puzzle Game - 2 | 1 | |
| 28. | HoodiePlayer | Lestlandia | Portal Marathon | 1 | |
| 29. | Felixitron | Portal 1 Part 1 "Radios überall" Komplettlösung | 1 | |
| 30. | Wyzau | Octoshield VR Gameplay #1 HTC Vive | 1 | |
| 31. | PureM4rc | Auf Umwegen zur Testkammer | Portal Prelude #03 | 1 | |
| 32. | Felixitron | Best Of Portal - by Felixitron | 1 | |
| 33. | DerChriisU | Portal # 1 🚪 Im Labor von Aperture Science | 1 | |
| 34. | Felixitron | Portal 1 Part 2 "Endlich die Doppel-Portalkanone" Komplettlösung | 1 | |
| 35. | Micky8186 | einfach irgendwas | 1 | |
| 36. | Abseudus | Let's Play Portal 1 Folge #008 - einfach komplex; komplex einfach | 1 | Let's Play |
| 37. | Sanelios | Portal is confusing. | 1 | |
