Top 100 Portal 2 Videos With The Longest Duration by Kyle Reitmeier
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | GLaDOS | Portal #1 | 2:47:11 | Portal 2 | |
| 2. | WHEATLEY - Portal 2 #2 | 2:42:23 | Portal 2 | |
| 3. | CAN I FINISH PORTAL 2? - Portal 2 #4 | 2:30:41 | Portal 2 | |
| 4. | BACK FOR MORE PORTAL - Portal 2 #3 | 1:29:09 | Portal 2 | |
| 5. | MAYBE THIS TIME? - Portal 2 #5(End?) | 1:02:30 | Portal 2 |