| 2025-04-01 |  David Youd | 3,480 | Portal, (an April 1st) Explained in 64 Seconds | 0:00 |
| 2024-09-11 |  Miguel Baccarini | 782 | Em “Portal”, qual é o nome da inteligência artificial antagonista? | 0:00 |
| 2023-11-24 | MS-DOS Retrospectives | 1,700 | Portal - 1987 - MS-DOS Game Reviews | 13:19 |
| 2023-05-27 |  Catsequences | 50 | Let’s Play Portal (1986) for Amiga #23 - The Cetaceans Are Slow to Respond to My Queries | 1:01:02 |
| 2023-04-29 | Gordon Dreaming | 142 | Can we get portal? | No, we have portal at home. | Portal at home... | Portal 64 | 1:06:27 |
| 2022-07-05 | EmeraldBlade98 | 1,860 | Beating the Cuphead dlc in one sitting | 2:01:14 |
| 2022-06-15 |  PlayStation Planet | 71,100 | STACK OVER 2 YEARS OF PS PLUS AND SAVE MONEY | PS Plus On Sale July 2022 | 1:18 |
| 2022-05-02 | caramida9 | 19,900 | NO SKILL | Let's play: Portal Defenders: Tower Defense | 14:38 |
| 2021-12-01 |  Saberman RetroNews | 8,570 | Commodore 64 -=PETSCII Portal=- | 7:06 |
| 2021-11-30 |  VIPER's Retrogame videos | 1,760 | PETSCII Portal - C64 Longplay / Walkthrough | 10:09 |
| 2021-03-27 |  kudokudoチャンネル | 5 | Portal コメジェネテスト | 2:02:13 |
| 2020-12-19 | Splox Laboratories™ Ambiences | 1,280 | Portal - Ambience - 13 - Test Chamber 08b | 10:13 |
| 2020-01-08 |  petsasjim1 | 19,100 | Portal 1986 mp4 HYPERSPIN DOS MICROSOFT EXODOS NOT MINE VIDEOS | 0:41 |
| 2019-07-25 | ゴン太のゲーム攻略日誌 | 1,440 | ポータル 24時間放送中残り10時間くらい | 31:49 |
| 2019-06-12 |  Yahweasel | 2,120 | Portal for Commodore 64 — Now you're thinking with Commodores | 20:18 |
| 2019-03-08 | TASVideosChannel | 218,000 | [TAS] C64 Portal by DrD2k9 in 03:48.5 | 6:53 |
| 2019-01-06 |  ZombieGamer80 | 6,890 | [Continue?] PORTAL [C64] Part 3 - The Cake is.. Still Alive! (FINALE) [ZombieGamer80] | 8:17 |
| 2018-12-01 | AL82 Retrogaming Longplays | 117,000 | Portal Longplay (C64) [50 FPS] | 12:40 |
| 2018-04-21 |  게임하는루아재 | 344 | 게임Luki 의 생방송 와이파이 키고 방송 (portal) | 0:00 |
| 2017-12-22 |  ExorsistTH | 719 | [Portal]g]เล่นจนจบไม่ไหวตริงๆ1-18[Live] | 1:55:27 |
| 2017-10-15 |  棄魚 | 132 | 【棄魚】1016 - 傳送門 Portal | 3:18:20 |
| 2017-08-25 | GigerPunk | 1,150 | Rob's Retro Rambles - Portal (C64) | 1:25:23 |
| 2017-04-03 |  RoYalYBoY | 230 | Livestream || Mal bin ich hier, schon bin ich da - Portel Tralalala || | 5:15:29 |
| 2017-03-29 |  BitDroid | 29,500 | Miércoles de Portales y Ganadores del Concurso | Portal | 32:43 |
| 2017-02-24 | AppleAdventures | 2,040 | Portal (Day 2 of 6) walkthrough (Apple II - Activision) | 1:46:55 |
| 2016-12-31 | Epik Produkmins | 83 | Lets Play Blue Portals Part 3: Fire and Ice, Ice and Light | 24:56 |
| 2015-12-15 | Highretrogamelord | 14,600 | Portal: A Computer Novel for the PC Booter | 2:33 |
| 2010-02-07 | MetalJesusRocks | 946,000 | C64 - Portal Retro Review | 5:52 |
