Top 100 Portal 2 Videos With The Most Comments by GamesGoneNuts
| Video Title | Comments | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2 - Part 5 | 331 | Portal 2 | |
| 2. | Portal 2 - Part 4 | 325 | Portal 2 | |
| 3. | Portal 2 - Final boss and ending | 237 | Portal 2 | |
| 4. | Portal 2 - part 2 | 172 | Portal 2 | |
| 5. | Portal 2 | 162 | Portal 2 | |
| 6. | Portal revolution walkthrough part 2 | 151 | Walkthrough | Portal 2 |
| 7. | Portal 2 - Part 3 | 135 | Portal 2 | |
| 8. | Guess the game 4 | 44 | Portal 2 |