Top 100 Portal Videos With The Most Comments by DataBlinx
| Video Title | Comments | Category | Game | |
|---|---|---|---|---|
| 1. | GLaDOS Boss Battle|Portal Final Part | 0 | Walkthrough | Portal |
| 2. | The Puzzles Don't Get Any Easier|Portal Part 1 | 0 | Portal | |
| 3. | Found Doug Rattmann Lair|Portal Part 2 | 0 | Portal |