Top 100 Super Mario Galaxy 2 Videos With The Longest Duration by Gavin is Lightning
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Mario Galaxy 2 Grinding/Mario galaxy 1/Tryton's RWBY Doc | 5:05:56 | Super Mario Galaxy 2 | |
| 2. | Mario Galaxy 2 on official Nintendo hardware | 4:26:52 | Super Mario Galaxy 2 | |
| 3. | Mario + Rabbids/Chess/MARIO GALAXY 2 COMPLETED | 2:50:35 | Super Mario Galaxy 2 |