Top 100 Portal 2 Videos With The Longest Duration by CPT_BADASS
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal 2: A Blast From The Past | 2:35:18 | Portal 2 | |
| 2. | Portal 2: Now Were Thinking With Portals | 2:28:25 | Portal 2 | |
| 3. | PORTAL 2 CO OP STAGE 1 AREA EPISODE 1 | 11:49 | Portal 2 | |
| 4. | PORTAL 2 CO-OP TRAINING EPISODE | 11:28 | Portal 2 | |
| 5. | PORTAL 2 CO OP STAGE 1 AREA EPISODE 2 | 7:17 | Portal 2 |