| 1. |  Gaming Harry | Observer - Story Explained | 265,076 | |
| 2. | outsidexbox | Let's Play Observer: LAYERS OF FEAR Meets BLADE RUNNER | 80,204 | |
| 3. | Worth A Buy | Observer - Worthabuy? | 57,546 | |
| 4. | SwitchUp | Observer Switch Review - BLADE RUNNING BEAUTY! | 45,011 | Review |
| 5. | CJUGames | Observer Part 1 | PC Gameplay Walkthrough | Sci-Fi Horror Game Let's Play | Observer_ | 43,502 | Walkthrough |
| 6. | Full Playthroughs | Observer | Gameplay Walkthrough - FULL GAME | HD | No Commentary | 30,348 | Walkthrough |
| 7. | Plasma SKX | Observer [PC] - All Collectibles (RC Cars, Patient Cards, Patient Recordings, Roses, Mini games) | 18,055 | |
| 8. | CJUGames | Observer Part 2 | PC Gameplay Walkthrough | Sci-Fi Horror Game Let's Play | Observer_ | 14,895 | Walkthrough |
| 9. | Eurogamer | Observer is a new horror game by the makers of Layers of Fear - Observer gameplay trailer - E3 2016 | 12,873 | Preview |
| 10. | Nintendo Life | Becoming a Cyberpunk Detective in Observer on Nintendo Switch | 11,628 | |
| 11. | CJUGames | Observer Part 3 | PC Gameplay Walkthrough | Sci-Fi Horror Game Let's Play | Observer_ | 11,222 | Walkthrough |
| 12. | Suzy Lu | THIS IS TOO SCARY! Observer Gameplay Walkthrough Demo | 9,209 | Walkthrough |
| 13. | Nintendo Life | EXCLUSIVE: Horror Advanced - The Making of Observer on Nintendo Switch | 8,978 | |
| 14. | Preach Gaming | Blade Runner Kinda! - Observer | 8,390 | |
| 15. | LeeVsGame | OBSERVER Game | P.T Easter Egg | Reference | 6,766 | |
| 16. | ALEXPK 13 | OBSERVER PART 1 - Whats the code??? | 6,620 | |
| 17. | Paradise Decay | OBSERVER in VR! + GUIDE! (This looks INCREDIBLE in VR!) | Oculus | GTX 1060 (6GB) | 6,605 | Guide |
| 18. | Critique Quest | What Works and What Doesn't | Bloober Team's OBSERVER_ | 5,141 | |
| 19. | TheGebs24 | ULTIMATE HIDDEN GEM HORROR GAME 2019: OBSERVER (NEW) Game on PS4 and Xbox One X | TheGebs24 | 5,030 | |
| 20. | CJUGames | Observer Part 9 | PC Gameplay Walkthrough | Sci-Fi Horror Game Let's Play | Observer_ | 4,707 | Walkthrough |
| 21. | LeeVsGame | OBSERVER Game | Part 3 | MIND CONTROL | 4,678 | Walkthrough |
| 22. | nekov4ego | Observer - No Deaths Runthrough | 4,572 | |
| 23. | SwitchWatch | Observer Switch Review (Psychological Sci-Fi Horror!!) | 4,082 | Review |
| 24. | Jack | Apartment Code | Let’s Play Observer - Gameplay: Part 01 | 3,836 | Let's Play |
| 25. | Nintendo Life | Let's Play Observer on Nintendo Switch LIVE - Livestream Highlights | 3,396 | |
| 26. | FxGamerOfficial | APARTMENT 07 | Observer | Part 1 | 2,490 | |
| 27. | Storpey | observer_1 | Storpey | 2,281 | |
| 28. | Evernest Games | Epic Jumpscare - Observer #shorts | 2,233 | |
| 29. | Platform32 | Observer PC gameplay part 1 - Spooky Sci-Fi live stream! | 2,202 | |
| 30. | Nekrokrim | Observer: Egy zseniális játék | 2,186 | |
| 31. | Dmgphonics | Observer Walkthrough - Room 302| Part Six | 1,554 | |
| 32. | Storpey | observer_2 | Storpey | 1,549 | |
| 33. | Dracon | OBSERVER Reboot or Reconnect ~ Lets Play Observer Game Gameplay Walkthrough Part 6 | 1,515 | Let's Play |
| 34. | FxGamerOfficial | TRIPPING BALLS! | Observer | Part 2 | 1,429 | |
| 35. | ScottyDGaming | Observer, Part 4 / Tattoo Parlor Code Puzzle, The Basement and Stuck in Room. Game is Terrible. | 1,423 | Let's Play |
| 36. | Moved to Oran1 | Stuck in a room... - Observer Part 1 | 1,392 | Let's Play |
| 37. | FxGamerOfficial | THE MONSTER! | Observer | Part 3 | 1,310 | |
| 38. | Dracon | OBSERVER Trapped Girl ~ Lets Play Observer Game Gameplay Walkthrough Part 5 | 1,293 | Let's Play |
| 39. | Storpey | HEAVY CONTAINMENT (SCP: Observer) | 1,087 | |
| 40. | Jack | Amir Room Puzzle | Let’s Play Observer - Gameplay: Part 04 | 1,030 | Let's Play |
| 41. | Platform32 | Observer PC gameplay part 2 - Spooky Sci-Fi live stream! | 1,012 | |
| 42. | Platform32 | Observer PC gameplay part 3 - Spooky Sci-Fi live stream! | 988 | |
| 43. | FxGamerOfficial | FIND A WAY OUT! | Observer | Part 4 | 958 | |
| 44. | Cultured Vultures | OBSERVER SYSTEM REDUX: 15 Minutes of Gameplay On XBOX SERIES S | 926 | |
| 45. | Mr Jones 1972 | Level Earth Observer Has A Problem With The ISS & Women. #NASA | 826 | |
| 46. | Moved to Oran1 | Brain Hack - Observer Part 4 | 779 | |
| 47. | Platform32 | Observer PC gameplay part 4 - Spooky Sci-Fi live stream! | 746 | |
| 48. | Jules Hardy | The Monday Night Game - OBSERVER | 728 | |
| 49. | ScottyDGaming | Observer, Part 2 / Case #405, Mind Hacking Amir Puzzle, Jada Jizzabelle Room Computer Code | 719 | Let's Play |
| 50. | Mr Jones 1972 | Level Earth Observer Debunked, Again PLUS, Mean Comments! | 719 | |
| 51. | Dandelion-Utilitarian | observer - Cyberpunk Linux Goodness | 696 | |
| 52. | FxGamerOfficial | VICTOR MADERSKI | Observer | Part 6 | 675 | |
| 53. | AvidExpert | Observer Trailer - Cyberpunk Sci Fi Horror Game - "Hack Your Fears" | 659 | Preview |
| 54. | FxGamerOfficial | DEJA VU | Observer | Part 5 | 646 | |
| 55. | Diamond Snake | The Observer Walkthrough #1 - Crime scene in apartment 007 | 633 | Walkthrough |
| 56. | Bekki cleland | Observer Cyberpunk Horror Gameplay PC | Part 1 | Strange Happenings | 591 | |
| 57. | FxGamerOfficial | FINDING ADAM | Observer | Part 7 | 583 | |
| 58. | Diamond Snake | HP Omen 15-CE054NA, Geforce 1050 Ti, i7-7700HQ, Observer test | 580 | |
| 59. | Diamond Snake | The Observer Walkthrough #2 - Hack into Amir Nowak's mind | 546 | Walkthrough |
| 60. | Jack | Radio Room Puzzle | Let’s Play Observer - Gameplay: Part 08 | 467 | Let's Play |
| 61. | Oran1Plays | I am lost - Observer Part 9 | 425 | |
| 62. | Paradise Decay | OBSERVER Gameplay Footage! | GTX 1060 | Ultra Settings | 1080p | 393 | |
| 63. | Jack | Escape Tattoo Shop | Let’s Play Observer - Gameplay: Part 07 | 392 | Let's Play |
| 64. | Mr Jones 1972 | Flat Earth Special Feat CC Chris & Level Earth Observer! | 385 | |
| 65. | Jack | First Jump Scare | Let’s Play Observer - Gameplay: Part 02 | 357 | Let's Play |
| 66. | Mystic Moshi | Observer Night Club 69 | 345 | |
| 67. | Diamond Snake | The Observer Walkthrough #8 - A visit to an old hotel, Reject Adam (Ending) | 319 | Walkthrough |
| 68. | Boring Dad Gaming | Like Fears In The Brain | Observer | Sci-Fi Horror | Part 1 | 310 | |
| 69. | The Mason Scale | Horror Review: observer_ | 306 | Review |
| 70. | Jack | Door Code | Let’s Play Observer - Gameplay: Part 09 | 303 | Let's Play |
| 71. | Dracon | OBSERVER Cyberpunk Horror Adventure ~ Lets Play Observer Game Gameplay Walkthrough Part 1 | 302 | Let's Play |
| 72. | That Turbo Owl | Observer! Part 1 - Its The 80's Future | 288 | |
| 73. | Aneurin | Observer [EP 8] - Foggy Forest | 277 | |
| 74. | Today I Talk About | Conociendo a Observer_ Nintendo Switch | 269 | |
| 75. | Oran1Plays | Where do i go? - Observer Part 10 | 250 | |
| 76. | Bekki cleland | Observer Cyberpunk Horror Gameplay PC | Part 2 | A GLITCHY NIGHTMARE | 249 | |
| 77. | Diamond Snake | The Observer Walkthrough #3 - Helena Nowak crime scene, Secret room, Basement | 247 | Walkthrough |
| 78. | The Departure Lounge | 🔵✈️ MSFS2020 LIVE! RYANAIR 737-800 LIVERPOOL TO MALAGA! ✈️ | VATSIM Observer | 237 | |
| 79. | NikRed16 VidZ | PS4 Observer Hallway Theme |Free On UK PSN Store| | 235 | |
| 80. | Invisible Station | Observer_ (System Redux) | Mutant / Hunter Theme | 226 | |
| 81. | Jack | Wolfman Enemy | Let’s Play Observer - Gameplay: Part 06 | 223 | Let's Play |
| 82. | Moved to Oran1 | Not sure if i did that right... - Observer Part 7 | 210 | |
| 83. | Bekki cleland | Observer Cyberpunk Horror Gameplay PC | Part 3 | WHAT IS THAT THING! | 206 | |
| 84. | Jack | Forest Puzzle | Let’s Play Observer - Gameplay: Part 10 | 205 | Guide |
| 85. | LeeVsGame | OBSERVER Game | Part 1 | I Am An Observer | 193 | Walkthrough |
| 86. | Moved to Oran1 | Back to this - Observer Part 5 | 188 | |
| 87. | HiMyNameIsDan | Observer - Game Review | 185 | Review |
| 88. | Dracon | OBSERVER Amir Mindtrip ~ Lets Play Observer Game Gameplay Walkthrough Part 4 | 184 | Let's Play |
| 89. | Diamond Snake | The Observer Walkthrough #5 - Break into assassin's mind | 180 | Walkthrough |
| 90. | Gray | Observer - Part 11 - To Apartment 210 | 170 | Review |
| 91. | KlingonVinylGamerYT | Observer - Walkthrough Ep 1 (PS4) | 169 | Walkthrough |
| 92. | NightmareModeGo | Let's enjoy Observer. Rutger Hauer ye? - PART 1 | 156 | |
| 93. | JohnTMorton | Nostalgamer Unboxing Observer On Sony Playstation Four PS4 Limited Run Games | 154 | Let's Play |
| 94. | Moved to Oran1 | So that's a thing - Observer Part 8 | 152 | |
| 95. | Jack | Generator Puzzle | Let’s Play Observer - Gameplay: Part 11 | 152 | Let's Play |
| 96. | War Maps | Observer First Hour LIVE! From the makers of Layers of Fear! | 150 | |
| 97. | Bekki cleland | Observer Cyberpunk Horror Gameplay PC | Part 4 | LOOSING MY MIND | 149 | |
| 98. | Dmgphonics | Observer Walkthrough - Room 104 | Part Two | 148 | |
| 99. | Jack | Hidden Collectables | Let’s Play Observer - Gameplay: Part 03 | 148 | Let's Play |
| 100. | Bekki cleland | Observer Cyberpunk Horror Gameplay PC | Refuse Adam Ending | 145 | |
