Top 100 Portal Videos With The Longest Duration by Comet
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Un nouvel ami ^w^ - Portal [#02] | 44:51 | Portal | |
| 2. | Des tests assez étranges... - Portal [#01] | 39:18 | Portal | |
| 3. | Fini les test, je me casse ! - Portal [#03 - FINAL] | 37:27 | Portal |