| 1. |  Unboxholics | Τι θα έκανες αν οι φόβοι σου χακάρονταν; | Unboxholics | 186,265 | |
| 2. | Kakos Xamos | 🔴 Ξεκινήσαμε το Observer. Ήταν πανέμορφο. | Kakos Xamos | 10,299 | |
| 3. | UH Fan Zone | Τι θα έκανες αν οι φόβοι σου χακάρονταν [Highlights/Jumpscares] - Observer Part 1 | 7,768 | |
| 4. | Sir Joseph Windsor | Observer Low End PC | Pentium G4560 | GTS 450 | 8GB RAM (768p) | 793 | |
| 5. | Enternity.gr | Έγινα cyber-ντετέκτιβ (Let's Play The Observer) | 727 | Let's Play |
| 6. | Adventure's Index | OBSERVER - Trailer #2 | 424 | Preview |
| 7. | Retro Digital 79 | OBSERVER Gameplay Walkthrough PS4-Xbox One X-PC FULL GAME No Commentary | 219 | Walkthrough |
| 8. | EllenVonKyr_Gm | ☢_Highlights_☢ Night Of Terror #6 Observer part 1 & Five Nights at Freddy's (Special Edition) | 133 | |
| 9. | PRVS | GETTING VIBES FROM LAYERS OF FEAR! + Easter egg | Observer - Part 6 | 121 | |
| 10. | PRVS | CYBERPUNK DETECTIVE! | Observer - Part 1 | 83 | |
| 11. | Frapa Pc Gaming | Observer Livestream "Cyberpunk/Blade runner Εμπειρια με τον αξεχαστο Rutger Hauer! | 43 | |
| 12. | PRVS | HACKING INTO NIGHTMARES! | Observer - Part 2 | 39 | |
| 13. | Adventure's Index | OBSERVER - Trailer #3 | 36 | Preview |
| 14. | PRVS | I'VE HAD THE HORRORS OF MY LIFE!!! | Observer - Part 4 | 32 | |
| 15. | Giannis Moschonas | Observer - Meeting strange people and circumstances (PS4) | 29 | |
| 16. | PRVS | WOULD YOU ERADICATE HER??! | Observer - Part 3 | 29 | |
| 17. | PRVS | I'M LOSING CONTROL... | Observer - Part 5 | 24 | |
| 18. | eimaiokwstas | Ο ΕΦΙΑΛΤΗΣ | Observer 1ο Μέρος | Τσαμπέ Παιχνίδια Epic | 21 | |
| 19. | eimaiokwstas | ΕΙΣΒΟΛΕΑΣ ΑΝΑΜΝΗΣΕΩΝ | Observer - 2ο Μέρος | 21 | |
| 20. | PRVS | THE DARK PAST OF A MURDERER! | Observer - Part 9 | 20 | |
| 21. | PRVS | A STOWAWAY IN MY OWN THOUGHTS! | Observer - Part 7 | 19 | |
| 22. | Vlodril | Like Tears in the Rain - Let's Play Observer Part 1 - Playthrough / Walkthrough | 19 | Let's Play |
| 23. | LMUnityEntertainment | Όλα επιβλέπονται..... Observer LMUnityEntertainment Live | 19 | |
| 24. | PRVS | IT ENDS TONIGHT! | Observer - Part 11 | Ending | 18 | |
| 25. | LMUnityEntertainment | Η παράνοια αυτοπροσώπως.... Observer LMUnityEntertainment Live | 18 | |
| 26. | Adventure's Index | OBSERVER - Debut Trailer | 17 | Preview |
| 27. | Adventure's Index | OBSERVER - Launch Trailer | 15 | Preview |
| 28. | PRVS | ON THE KILLER'S TRAIL! | Observer - Part 8 | 15 | |
| 29. | Vlodril | Like Tears in the Rain - Let's Play Observer Part 4 - Playthrough / Walkthrough | 13 | Let's Play |
| 30. | eimaiokwstas | ΟΛΟΙ ΤΡΕΛΟΙ | Observer - 3o Mέρος | 13 | |
| 31. | PRVS | WHAT'S UNDERNEATH THE SHEET??? | Observer - Part 10 | 10 | |
| 32. | Vlodril | Like Tears in the Rain - Let's Play Observer Part 3 - Playthrough / Walkthrough | 9 | Let's Play |
| 33. | Vlodril | Like Tears in the Rain - Let's Play Observer Part 5 - Playthrough / Walkthrough | 9 | Let's Play |
| 34. | eimaiokwstas | Ο ΚΙΝΔΥΝΟΣ ΠΑΡΑΜΟΝΕΥΕΙ | Observer - 4ο Μέρος | 9 | |
| 35. | Beav Plays | [B0014] _OBSERVER Redux (2020) | 7 | |
| 36. | Vlodril | Like Tears in the Rain - Let's Play Observer Part 6 - Finale | 4 | Let's Play |
