Top 100 Portal Videos With The Longest Duration by TheGamers OfSerenity
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Portal Playthrough Finale-I got Lost | 51:51 | Portal | |
| 2. | Portal Playthrough Episode 3- Did I pass? | 30:01 | Let's Play | Portal |
| 3. | Portal Playthrough Episode 2-Portal Is A Fun Game | 27:54 | Let's Play | Portal |
| 4. | Portal Playthrough Episode 1-Introduction | 26:04 | Let's Play | Portal |
| 5. | Lets Play Portal (part 1) | 10:59 | Let's Play | Portal |
| 6. | anoucment | 0:42 | Portal |