| 1. |  Domtendo | 1,161,322 | Let's Play Portal Part 6: Finale gegen GLaDOS (The cake isn't a lie!) ENDE | 15:02 |
| 2. | GermanLetsPlay | 736,461 | AIMBOT in VIRTUAL REALITY! | 15:40 |
| 3. | Felix von der Laden | 726,564 | Horror Unfall bei 270 km/h | Meine Angst beim Racing | 17:37 |
| 4. | Paluten | 287,508 | Ich spiele zum ersten Mal PORTAL RTX | 10:39 |
| 5. | Huebi | 213,950 | Dieses Portal ist zu schwer für mich... -- Portal Reloaded #3 [ENDE] | 15:14 |
| 6. | Deathmic | 169,128 | Let's Play Portal Part 10 | 3:33 |
| 7. | Danny Jesden | 151,634 | Wir gegen durch das LETZTE Portal und DAS ist dort! | Roblox | 19:58 |
| 8. | PietSmiet | 142,892 | Ich baue eine 4090 ein, um ein 15 Jahre altes Spiel zu spielen! | 43:27 |
| 9. | midobo | 122,033 | Domino Rally - Portal in 8,000 Dominoes | 1:10 |
| 10. | baastiZockt | 108,697 | Auf einfachen Wegen | Portal #7 Gameplay German Let's Play | 12:17 |
| 11. | GameStar | 105,575 | Portal: Revolution stürmt die Steam-Charts! - News 08.01.2024 | 8:10 |
| 12. | Rocket Beans Gaming | 101,465 | PORTAL (Glitchless) Speedrun in 26:31 von Bisalina | Speedrundale | 32:06 |
| 13. | MythosOfPlaying | 80,651 | Mögi Company | 1:05:42 |
| 14. | Der Michi | 75,978 | MICHI ESKALIERT UND MACHT FLACHWITZE 😂 | Livestreamhighlights #038 | [307-311] | 13:17 |
| 15. | MrMoregame | 65,546 | Let's Play YOUR Adventure Map [German] #168 - Portal reloaded- 0TheGamingGuy0 | 16:59 |
| 16. | Sola | 59,646 | Wir haben die Welt zerstört... First time VR | 10:44 |
| 17. | Trophy Tom | 42,934 | DEEEER Simulator - How to open the Portal to the Future Map 🏆 Walkthrough Guide | 2:53 |
| 18. | GermanPeter | 37,119 | German Portal but just the Memes | 5:59 |
| 19. | Rahmschnitzel | Let's Play | 36,083 | Portal 1 Mod: Rexaura #011 - Der Kreis des Lebens [FINALE] - Let's Play | 17:53 |
| 20. | LETSPLAYmarkus | 34,206 | PORTAL # 04 🚪 Der Endbosskampf gegen GLaDOS! [ENDE] | 37:48 |
| 21. | Epic Music World | 33,454 | Fabio Prandoni - The Beginning [Emotive Dramatic Adventure] | 3:43 |
| 22. | flaschorLP | 33,169 | PORTAL [12] - Advanced Map 5 | Let's Play Portal | 7:49 |
| 23. | Mobile games | 32,337 | Финальная Битва. TMNT Portal Power #10 геймплей видео игры на андроид Черепашки Ниндзя Сила порталов | 27:58 |
| 24. | Zombey | 29,708 | Let's Play Q.U.B.E. #004 [HD / Blind] - Everything is Kaputt | 29:37 |
| 25. | Android Gameplay | 28,973 | Portal Android Gameplay | 9:19 |
| 26. | TobinatorLetsPlay | 26,918 | PORTAL [1080p] ♦ ADVENTURE | Let's Test Portal [2/2] | 29:10 |
| 27. | KennyK ASMR | 25,578 | ASMR Gaming 🎮 PORTAL - Entspannter 200 IQ Anfang [deutsch] | 20:37 |
| 28. | FulltimeGames | 25,163 | Portal - FulltimeGames | 12:13 |
| 29. | Jansn Benchmarks | 25,079 | Portal with RTX | Ray Tracing | RTX 4070 | Ryzen 7 5800X3D | 4K - 1440p - 1080p | Ultra Settings | 10:26 |
| 30. | WuTanfall LP | 24,902 | Portal | Least Portal Challenge! | 0:26 |
| 31. | Donnie_oh | 24,032 | PORTAL! Nach 11 Jahren nochmal probiert | 3:29:22 |
| 32. | noclick | 24,014 | 2004 to 2009 were the best years of gaming | 10:15 |
| 33. | Dr. Nagi | 21,552 | Portal Finale | 18:25 |
| 34. | Hallowed1986 | 21,361 | Let´s Doku Portal - 05 [HD] | 10:26 |
| 35. | Wolverous | 21,325 | Let's Play: Portal | Folge #10 - GLaDOS | 17:01 |
| 36. | Rocket Beans Let’s Play | 20,801 | Zum Gucken ein Spaß, beim Spielen Hass! | PORTAL: PRELUDE RTX mit Valle & Eddy | 2:24:40 |
| 37. | tinNendo | 16,687 | Unglaublicher SPEEDRUN in 45:10:06 - CASUAL (Portal) | 14:53 |
| 38. | Rat King Entertainment | 16,159 | TRI (Beta) Gameplay | 3:17 |
| 39. | Schauerland | 14,694 | GlaDOS Ursprung | Portal: Prelude (Ende) | 36:14 |
| 40. | SWDennis | 14,179 | 12.0 | 0:13 |
| 41. | Lenn16 | 10,912 | Let´s Play Portal [Deutsch] # 010 Kolben Fiasko | 14:28 |
| 42. | The Razielim | 10,505 | Streaming Announcement: Schedule! Full-time streaming! | 0:29 |
| 43. | Prymbra | 10,297 | HUGE SUCCESS - Portal 1 Blind Playthrough | ENDING | 4K | 57:58 |
| 44. | CryZENx | 9,569 | Unreal Engine 4.4 - Refunktion ( Portal & Mirror Edge Combination ) - Free Download | 3:58 |
| 45. | inn0centive | 9,415 | Inhibitor by MousseMoose | 2:10 |
| 46. | Top Games Like | 8,906 | ★10 Games Like Portal★ | 2:55 |
| 47. | Digital Dreams | 8,557 | [4K120] Portal RTX - ON vs OFF / Graphics Comparison on RTX 4090 - Ultra realistic RTX graphics | 9:12 |
| 48. | Trainsa | 6,712 | Portal: Prelude #8 ★ Den Moralkern finden ★ Let´s Play Portal: Prelude | 23:05 |
| 49. | Utler | 6,610 | PlayStation Portal™ 🎮 Erste Hilfe bei FPS-Drops / Remote-Lags im WLAN/HotSpot【4K 🇩🇪】 | 20:08 |
| 50. | CHRIZZY | 5,941 | GLaDOS, kein ENTKOMMEN mehr! [ENDE] 🌀 PORTAL #3 | 25:12 |
| 51. | DannyDaddel | 5,779 | Portal Of Doom: Undead Rising | #3: Reiß die Hütte ab! (Ende) [German/Facecam] | 18:57 |
| 52. | DerKleine | 5,755 | Puddle (demo) - PS Vita gameplay | 13:16 |
| 53. | Labiumminus | 5,641 | Super Mario Portal Gameplay [Deutsch] [HD] Der mit der Portal Waffe | 6:29 |
| 54. | DaccioxSR | 5,215 | Portal Inbounds WR (by Shizzal) but every shot is synced with europop | 1:45 |
| 55. | The Morpheus Tutorials | 4,950 | Linux Gaming - Portal Edition [Livestreamaufzeichnung] | 1:40:18 |
| 56. | Nox Tutorials & Let ́s plays | 4,780 | Let´s Play Portal Solo #8 [Deutsch/HD] | 10:12 |
| 57. | SpielSatzFail | 4,594 | Per Anhalter durch die Wüste | Gravel #11 LP deutsch | 30:29 |
| 58. | DrProof | 4,452 | Komplettes Spiel mit der 4090 RTX gespielt 👑 Portal RTX 👑 Full Let's Play [4K Gameplay Deutsch] | 1:51:04 |
| 59. | Niklas M. | 4,115 | Destiny Exotischer Waffen Händler Xur Agent der Neun Pos. #1 | 1:32 |
| 60. | RalFinger | 3,916 | ARMA 3 - EXILE Lingor #08 [GER/2K] Mit dem Rad zur Arbeit | 23:54 |
| 61. | Bruugar | 3,770 | Let's Play Fragment (German) Ein Spiel voller guter Ideen | 11:42 |
| 62. | PCP | 3,727 | Destiny - Opening 8 (!!!) Cryptarch Packages...THE PATCH SUCKS! | 5:24 |
| 63. | DorenaRox | 3,577 | That's not how I was supposed to solve this | 1:56 |
| 64. | P0P218 | 3,372 | Voices of the void: Mannequin disposal | 1:04 |
| 65. | Nanjo 99 | 3,306 | Hatte kein Bock mehr #gaming #gamer #portal | 0:22 |
| 66. | Dantube | 3,299 | German Portal, but something is off | 0:16 |
| 67. | LowRez HD | 3,210 | Portal Challenge Maps | Kutip VS. David | Episode 2 | 1:32:30 |
| 68. | heise & c't | 3,196 | c't zockt (Episode 51): Project Albatross, Tri, Super Clew Land | 1:45 |
| 69. | TheROJER | 3,005 | Хронология Portal | История aperture science | 11:50 |
| 70. | Maddin-6616 | 2,957 | Portal with RTX | RTX 3070 | Ryzen 5 5600x | DLSS | 1080p | HD | High - Ultra | All DLSS Setting | 6:22 |
| 71. | Clym | 2,917 | Zerstört das Portal! | LP Kingdom [07] | Clym | 17:48 |
| 72. | Steam Dad | 2,859 | Steam Deck im Jahr 2024 - Ist Valve's Handheld immer noch vorne dabei? | 34:15 |
| 73. | th_pion | 2,788 | Metamorphic - Pion's Primal Perception | 17:35 |
| 74. | kaekimaster [Let`s Play Gedöns] | 2,777 | [LP] Portal - Part 6/6 [German] | 10:53 |
| 75. | SpeckObst Stream Archive | 2,601 | SpeckObst reagiert auf die 300 besten PC-Spiele laut GameStar | 3:37:38 |
| 76. | Suat tv | 2,450 | Portal with RTX 3090 (FINAL) | 1:37:48 |
| 77. | Explorer-LP | 2,449 | SkySaga: Infinite Isles| Folge #086 | Alpha 9 Reset! (Ende) | (Gameplay/Deutsch) | PC/1440p | 6:08 |
| 78. | Zckrfrk | 2,370 | FREIER FALL & WEITSPRUNG 💙🧡 PORTAL [Achievements] | 6:39 |
| 79. | GamingClerks | 2,346 | Steam auf Mac - GamingClerks | 7:42 |
| 80. | fresenjunge | 2,318 | Heute durchspielen? Heute durchspielen! ● Portal ● Livestream [10.10.2021] | 1:46:30 |
| 81. | Archon | 2,229 | Empires and Puzzles German - UNERZÄHLTE GESCHICHTEN - NEUE Helden - Lasalle, Galapago, Phorcys uvm. | 55:21 |
| 82. | Metalizer | 2,087 | Google Text Adventure Chrome | 4:10 |
| 83. | Lynn Live | 2,086 | Let's (Re)Play Portal #1 - Ich steige aus dem Bett.. der Swaaaag ist da.. | 11:11 |
| 84. | Hijuga | 2,055 | Let's Play R.A.W. - Realms of Ancient War [Deutsch][HD] #011 - Endlich, das Portal! | 12:54 |
| 85. | Yourpick | 2,049 | CRAZY ROBOT 100 WAYS [049] Level 58 | ★ LETS PLAY ★ | 1:06 |
| 86. | GamePlay - گیم پلی | 2,047 | Q.U.B.E 2 Lost Orbit Game Play - EP 02 - ( in Persian /به زبان فارسی ) | 53:58 |
| 87. | Jodarum | 2,043 | Der Fall von GLaDOS | Portal [Deutsch] [ENDE] | 20:43 |
| 88. | Dinkleberg | 2,006 | PORTAL 🧊 Steam Reviews #shorts | 0:22 |
| 89. | Rawiioli | 1,993 | Gameplay Tuesday - Portal | 8:08 |
| 90. | M4cM4nus | 1,890 | Sport trifft Action, Geile Kombi - WAY OF REDEMPTION - Lets Play WOR German Multiplayer | 10:52 |
| 91. | Hunter & Friends - Brettspiele | 1,886 | Imperial Settlers: Empires of the North, Prêt-à-Porter: Portal Games - BerlinCon 2019 | 15:16 |
| 92. | SoftwareWulf | 1,794 | Portal - Wir wollen den Kuchen! | 1:21:30 |
| 93. | Gameswelt | 1,772 | Top 11 - Die besten Rätselspiele wie Portal | TOP 10 | 12:47 |
| 94. | NacktmullTV | 1,720 | Let's Play Perry Rhodan - #004 - Vorlesefails und die Thermobrille [Manni] | 14:06 |
| 95. | H0llyLP | 1,699 | Let´s Play Black Death (Prototype/Demo) #003 - Die Eismaschine | 2:17 |
| 96. | kepuexe | 1,600 | Refunktion [LT] - Rätseln mit fiesen Tücken | 13:22 |
| 97. | GateKlar | 1,585 | Portal 1 - 06 (FINALE) - "Orientierungssinn einer Frau" | 48:22 |
| 98. | GAMESPUB | 1,561 | Portal | Full Game Walkthrough | No Commentary | 2:23:40 |
| 99. | Konso | 1,529 | SEXY ERIC ~MARIO PORTAL [GERMAN/HD] | 17:19 |
| 100. | ScreenFire Germany | 1,521 | Wir spielen Games aus der kompletten Steam-Bibliothek | Steam Game Gauntlet | 2:04:16 |
