Top 100 Portal Videos With The Longest Duration by Insanity Wins
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal Stream 1 GLADOS GONNA TEST ME! | 1:57:32 | Portal | |
| 2. | Portal Stream 2 GONNA GET ACES ON ALL THESE TESTS! | 1:57:13 | Portal | |
| 3. | Portal 7// THE END! | 20:52 | Portal | |
| 4. | Portal 1: Lets Science! | 17:22 | Portal | |
| 5. | Portal 6// Jeremy NO! | 17:19 | Portal | |
| 6. | Portal 5// HERE WE GO! | 16:26 | Portal | |
| 7. | Portal 4//Robos everywhere! | 14:45 | Portal | |
| 8. | Portal 3//Errors | 12:25 | Portal |