| 1. |  IGDBcom | Observer - Cinematic Intro Trailer (Official) | 77 | |
| 2. | Karagol Gaming | Let's Play Observer - Episode 1: Meet Daniel Lazarski | 7 | Let's Play |
| 3. | Karagol Gaming | Let's Play Observer - Episode 4: Don't Lie To Us | 7 | Let's Play |
| 4. | TRBL GAME 🎮 | #lostlight #shorts Невидимка / Observer mod / Баги в игре / #games #ua #ru #eng #лостлайт | 7 | |
| 5. | Karagol Gaming | Let's Play Observer - Episode 2: Identifying HN | 5 | Let's Play |
| 6. | RB33z | Hearts of Iron 3: 1936-1945 Observer Game Highlights | 5 | |
| 7. | Andreas Peahc | First Look! Observer | 5 | First Impressions |
| 8. | Karagol Gaming | Let's Play Observer - Episode 6: 205 & 114 | 4 | Let's Play |
| 9. | RB33z | Hearts of Iron 3: 1936-1945 Observer Game Part 6 | 3 | |
| 10. | Karagol Gaming | Let's Play Observer - Episode 8: Bambino | 3 | Let's Play |
| 11. | Karagol Gaming | Let's Play Observer - Episode 7: Hot On The Killer's Trail | 3 | Let's Play |
| 12. | RB33z | Hearts of Iron 3: 1936-1945 Observer Game Part 1 | 2 | |
| 13. | IGDBcom | Observer - E3 2017 Gameplay Trailer (Official) | 2 | |
| 14. | RB33z | Hearts of Iron 3: 1936-1945 Observer Game Part 3 | 2 | |
| 15. | Karagol Gaming | Let's Play Observer - Episode 9: Sanctuary | 2 | Let's Play |
| 16. | Karagol Gaming | Let's Play Observer - Episode 3: Invading Your Mind | 2 | Let's Play |
| 17. | Karagol Gaming | Let's Play Observer - Episode 5: I Am In Control | 1 | Let's Play |
| 18. | Cimex Games | Let's play - Observer - Part #6 - The Underground Maze | 1 | |
| 19. | Cimex Games | Let's play - Observer - Part #2 - Interrogate Neighbors and Another Murder | 1 | |
| 20. | Karagol Gaming | Let's Play Observer - Episode 10: The End | 1 | Let's Play |
| 21. | RB33z | Hearts of Iron 3: 1936-1945 Observer Game Part 2 | 1 | |
| 22. | Cimex Games | Let's play - Observer - Part #3 - Amir Nowak's Mind is Messed Up | 1 | |
| 23. | IGDBcom | Observer - GDC 2017 Teaser (Official) | 1 | |
| 24. | IGDBcom | Observer - 2084 Trailer (Official) | 1 | |
