| 2024-05-28 | Portal Tutorial - GLaDOS Boss Fight | 3:08 | 221 | Tutorial | Portal
|
| 2024-05-27 | Portal Tutorial - Escape Segment | 8:48 | 324 | Tutorial | Portal
|
| 2024-05-26 | Portal Tutorial - Chamber 19 | 1:57 | 76 | Tutorial | Portal
|
| 2024-05-25 | Portal Tutorial - Chamber 18 | 3:10 | 24 | Tutorial | Portal
|
| 2024-05-24 | Portal Tutorial - Chamber 17 | 2:12 | 19 | Tutorial | Portal
|
| 2024-05-23 | Portal Tutorial - Chamber 16 | 2:53 | 11 | Tutorial | Portal
|
| 2024-05-22 | Portal Tutorial - Chamber 15 | 2:25 | 55 | Tutorial | Portal
|
| 2024-05-21 | Portal Tutorial - Chamber 14 | 1:16 | 19 | Tutorial | Portal
|
| 2024-05-20 | Portal Tutorial - Chamber 13 | 1:03 | 38 | Tutorial | Portal
|
| 2024-05-19 | Portal Tutorial - Chamber 12 | 0:50 | 34 | Tutorial | Portal
|
| 2024-05-18 | Portal Tutorial - Chamber 11 | 1:30 | 22 | Tutorial | Portal
|
| 2024-05-17 | Portal Tutorial - Chamber 10 | 0:54 | 18 | Tutorial | Portal
|
| 2024-05-16 | Portal Tutorial - Chamber 09 | 0:13 | 38 | Tutorial | Portal
|
| 2024-05-15 | Portal Tutorial - Chamber 08 | 0:36 | 4 | Tutorial | Portal
|
| 2024-05-14 | Portal Tutorial - Chamber 07 | 0:25 | 9 | Tutorial | Portal
|
| 2024-05-13 | Portal Tutorial - Chamber 06 | 0:13 | 26 | Tutorial | Portal
|
| 2024-05-12 | Portal Tutorial - Chamber 05 | 0:27 | 7 | Tutorial | Portal
|
| 2024-05-11 | Portal Tutorial - Chamber 04 | 0:13 | 16 | Tutorial | Portal
|
| 2024-05-10 | Portal Tutorial - Chamber 03 | 0:08 | 39 | Tutorial | Portal
|
| 2024-05-09 | Portal Tutorial - Chamber 02 | 0:15 | 9 | Tutorial | Portal
|
| 2024-05-08 | Portal Tutorial - Chamber 01 | 0:25 | 29 | Tutorial | Portal
|
| 2024-05-07 | Portal - Full Game Tutorial (All 19 Chambers, Escape section, & Boss Fight) | 33:18 | 8 | Tutorial | Portal
|
