| 1. |  giedmich | 313,933 | PORTAL with RTX | Full Gameplay Walkthrough | No Commentary | 57:14 |
| 2. | BaBenche | 6,919 | Portal | RTX 3050 8GB + i3 12100F | Benchmark | 3:44 |
| 3. | Videomen karlo002 | 5,340 | Portal 1 : GLaDOS Song "Still Alive" | 2:57 |
| 4. | TheRosvaldas | 1,346 | Portal lietuviskai 5 dalis "Glados" | 29:22 |
| 5. | Twisted Egg | 1,273 | Playing Portal as God intended | 1:24 |
| 6. | Start Gaming | 910 | Portal - Full game | 1:29:48 |
| 7. | Done Right | 651 | TECHNO | „PlayStation Portal“ apžvalga: valdymo pultelis su ekranu ar šis tas daugiau? | 7:25 |
| 8. | 30 Sec | 536 | 30SEC | Portal 1 Full Game Walkthrough in 30 Seconds | #portal #portal1 #portalgame #portalgameplay | 0:31 |
| 9. | Phenom2x2 | 339 | Portal Walkthrough part 5 | 12:14 |
| 10. | h1tzz | 175 | Portal with RTX | 4K | RTX 3090 | 5950X | 8:42 |
| 11. | ArthurC | 145 | Portal 1 part 10: Challenge considered | 15:59 |
| 12. | Hudson | 66 | Kaya Orsan Twitch [Portal] Mar 07, 2021 | 1:32:01 |
| 13. | Akevich | 42 | Portal - Топ Головоломка? | 2:36:57 |
| 14. | Happyrain | 33 | host_timescale 1 for sure | 0:32 |
| 15. | JustAnyone | 33 | Mindauugaskk Gaming tiesioginis srautas | 1:00:47 |
| 16. | 1 Min | 16 | 1 MIN | Portal 1 full game walkthrough in one minute | #portal #portal1 #portalgame #portalgameplay | 1:01 |
| 17. | Mr_Limonchik | 11 | Portal 1# | 12:15 |
