| 2023-02-01 |  Rocky Rockhead 🔴 LIVE! | 🔴Let's Play OBSERVER: System Redux (Blind) - Finale | 5:09:21 | 10 |
| 2023-02-01 | Rocky Rockhead 🔴 LIVE! | 🔴Let's Play OBSERVER: System Redux (Blind) - Part 1 | 3:10:40 | 5 |
| 2021-03-14 | HatCHeTHaZ | HatCHeTHaZ Plays: Observer: System Redux - PS5 [Part 2 - Finale] | 1:59:29 | 24 |
| 2021-03-10 | HatCHeTHaZ | HatCHeTHaZ Plays: Observer: System Redux - PS5 [Part 1] | 2:32:21 | 37 |
| 2021-02-24 | Mad Matt Lugos | The End | Observer: System Redux | Part 11 [Blind Playthrough] | 1:06:53 | 93 |
| 2021-02-23 | Mad Matt Lugos | Sanctuary | Observer: System Redux | Part 10 [Blind Playthrough] | 47:41 | 104 |
| 2021-02-18 | Mad Matt Lugos | Victor Maderski | Observer: System Redux | Part 9 [Blind Playthrough] | 48:53 | 142 |
| 2021-02-17 | Mad Matt Lugos | Holograms | Observer: System Redux | Part 8 [Blind Playthrough] | 53:34 | 79 |
| 2021-02-13 | Mad Matt Lugos | Jacob Karnas | Observer: System Redux | Part 7 [Blind Playthrough] | 42:09 | 85 |
| 2021-02-13 | Mad Matt Lugos | The Farm | Observer: System Redux | Part 6 [Blind Playthrough] | 1:03:12 | 102 |
| 2021-02-12 | Mad Matt Lugos | The Tunnels | Observer: System Redux | Part 5 [Blind Playthrough] | 44:24 | 115 |
| 2021-02-12 | Mad Matt Lugos | Helena Nowak | Observer: System Redux | Part 4 [Blind Playthrough] | 45:19 | 184 |
| 2021-02-11 | Mad Matt Lugos | Jacked Ink | Observer: System Redux | Part 3 [Blind Playthrough] | 35:04 | 163 |
| 2021-02-11 | Mad Matt Lugos | Amir Nowak | Observer: System Redux | Part 2 [Blind Playthrough] | 45:24 | 262 |
| 2021-02-09 | Mad Matt Lugos | Let's Play Observer: System Redux | Part 1 | Daniel and Adam [Blind Playthrough] | 1:15:46 | 877 |
| 2020-12-03 | PlayStation Access | Observer: System Redux - Observe Rosie's First Experience | 1:03:36 | 22,024 |
| 2020-11-30 | BillyJayGaming | OBSERVER SYSTEM REDUX Ending Gameplay Playthrough Part 7 - ADAM | 29:34 | 34 |
| 2020-11-29 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 6 - SANCTUARY | 23:25 | 140 |
| 2020-11-28 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 5 - VICTOR | 34:19 | 82 |
| 2020-11-27 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 4 - BASEMENT | 34:34 | 160 |
| 2020-11-26 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 3 - HELENA | 38:06 | 85 |
| 2020-11-25 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 2 - DREAM EATER | 45:50 | 53 |
| 2020-11-24 | BillyJayGaming | OBSERVER SYSTEM REDUX Gameplay Playthrough Part 1 - DANIEL LAZARSKI | 38:05 | 114 |
