All Portal Videos by Marcoplier15
| Published | Video Title | Duration | Views | Category | Game |
|---|---|---|---|---|---|
| 2018-11-09 | Portal 1 walkthrough Ep 4 The Final Episode GLaDOS Battle & End Credit. | 10:53 | 145 | Walkthrough | Portal |
| 2018-11-08 | Portal 1 Walkthrough Episode 3 Escaping The Test | 11:09 | 72 | Walkthrough | Portal |
| 2018-11-07 | Portal 1 Walkthrough Ep 2 Thinking With Two Portals | 22:48 | 59 | Walkthrough | Portal |
| 2018-10-30 | Portal 1 Walkthrough Ep 1 Thinking With Portals | 10:34 | 254 | Walkthrough | Portal |