Top 100 Portal 2 Videos With The Longest Duration by Gremando (グレマンド NarX)
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Ich struggle in Testkammer 18 | Let's play Portal #3 | 26:42 | Portal 2 | |
| 2. | Das FINALE gegen GLaDOS! | Let's play Portal #6 [ENDE] | 13:27 | Let's Play | Portal 2 |
| 3. | Max versucht zu Speedrunnen und versagt elendig #6 - Portal 2 | 0:00 | Portal 2 |