Top 100 Portal 2 Videos With The Longest Duration by KrazedHyper
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Testing is Fun with a Friend!!?? | Portal 2 co-op mode #1 | 45:44 | Portal 2 | |
| 2. | YOUR STILL ALIVE!!?? | Portal 2 #1 | 44:28 | Portal 2 | |
| 3. | CAN I TALK PLEASE!!?? | Portal 2 #6 | 43:18 | Portal 2 | |
| 4. | TEST WHY TEST!!?? | Portal 2 #2 | 34:26 | Portal 2 | |
| 5. | GEL??!! | Portal 2 #4 | 30:33 | Portal 2 | |
| 6. | WHEATLY!!?? | Portal 2 #3 | 25:32 | Portal 2 | |
| 7. | GOOD BYE FOREVER!!?? | Portal 2 #7 | 17:08 | Portal 2 |