| 1. |  jacksepticeye | REALITY IS A GLITCH | Observer - Part 1 | 2,954,030 | |
| 2. | jacksepticeye | DON'T LIE TO US | Observer - Part 2 | 1,196,444 | |
| 3. | jacksepticeye | NOISES FROM THE DEEP | Observer - Part 3 | 713,863 | |
| 4. | P.B. Horror Gaming | OBSERVER | Full Longplay Walkthrough Gameplay (All Endings) No Commentary | 76,428 | Walkthrough |
| 5. | Games4Kickz | Observer Demo by BlooberTeam the Devs behind Layers of Fear | 6,656 | Let's Play |
| 6. | Gameplay Only | Observer Gameplay Walkthrough Part 1 - Headless (no commentary) | 2,518 | Walkthrough |
| 7. | Gameplay Only | Observer Gameplay Walkthrough Part 2 - Talking Doors (no commentary) | 1,598 | Walkthrough |
| 8. | A- void | poking about where AI shouldn't be, stormy weather, captain's audio log | 1,358 | |
| 9. | TheApexHound | Observer Walkthrough Part 1 - Intro & Lockdown | PS4 Pro Facecam Gameplay | 1,200 | Walkthrough |
| 10. | IGS | Observer | Nintendo Switch Gameplay | 459 | |
| 11. | A- void | Observe me fail for 2 hours, the space edition | 357 | |
| 12. | BigBossIncarnate | Observer PC | Blind Playthrough Part 1 | 355 | Let's Play |
| 13. | Gameplay Only | Observer Trailer Reveal - E3 2016 | 348 | Preview |
| 14. | BigBossIncarnate | Observer PC | Blind Playthrough Part 2 | 334 | Let's Play |
| 15. | Krwawy Joe | Observer #1 - Telefon od syna - Zagrajmy | 79 | |
| 16. | Softwerker | Was für eine kaputte Welt... 🤯 Let's play Observer [E01][Horror][German/Deutsch] | 53 | Let's Play |
| 17. | Krwawy Joe | Observer #2 - Przesłuchanie sąsiadów - Zagrajmy | 35 | |
| 18. | Krwawy Joe | Observer #3 - H.N. - Zagrajmy | 27 | |
| 19. | Krwawy Joe | Observer #7 - Mroczne piwnice - Zagrajmy | 23 | |
| 20. | Softwerker | Wahre Worte 🎬 Twitch Clips - Observer - 21.06.2018 (Rescuewolf) | 23 | |
| 21. | Gameclips Collector | Observer : System Redux cinematic Launch trailer | 22 | Preview |
| 22. | Softwerker | Eine nette Nachbarschaft. 🤯 Let's play Observer [E02][Horror][German/Deutsch] | 22 | Let's Play |
| 23. | Softwerker | I'm fabulous 🎬 Twitch Clips - Observer - 28.06.2018 (Obsididanheart) | 22 | |
| 24. | Krwawy Joe | Observer #11 - Sanktuarium - Zagrajmy | 22 | |
| 25. | Krwawy Joe | Observer #4 - Amir - Zagrajmy | 21 | |
| 26. | Softwerker | Holy Sh1t 🎬 Twitch Clips - Observer - 21.06.2018 (Rescuewolf) | 20 | |
| 27. | Softwerker | Ein Kriegsveteran? 🤯 Let's play Observer [E03][Horror][German/Deutsch] | 20 | Let's Play |
| 28. | Krwawy Joe | Observer #12 - Finał - Zagrajmy | 20 | |
| 29. | Krwawy Joe | Observer #5 - W Helenie Nowak - Zagrajmy | 17 | |
| 30. | Krwawy Joe | Observer #8 - Pogoń - Zagrajmy | 17 | |
| 31. | Krwawy Joe | Observer #10 - Adam - Zagrajmy | 16 | |
| 32. | Krwawy Joe | Observer #6 - Tajne przejście - Zagrajmy | 15 | |
| 33. | Krwawy Joe | Observer #9 - Morderca - Zagrajmy | 13 | |
| 34. | Softwerker | Hallo, Sohn. 🤯 Let's play Observer [E11][Horror][German/Deutsch] | 12 | Let's Play |
| 35. | Softwerker | Folge dem weißen Reh 🤯 Let's play Observer [E10][Horror][German/Deutsch] | 10 | Let's Play |
| 36. | AppleSauce | Observer - Intro | 5 | Let's Play |
| 37. | Nazara Gaming Network | Cybernetic Augmentation - The Tenants ( Observer ) | 4 | |
| 38. | Nazara Gaming Network | Cybernetic Augmentation - Helena Nowak ( Observer ) | 3 | |
| 39. | Nazara Gaming Network | Cybernetic Augmentation - Amir Nowak ( Observer ) | 2 | |
| 40. | Nazara Gaming Network | Cybernetic Augmentation - The Boy That Cried Wolf ( Observer ) | 0 | |
