Top 100 Undertale Videos With The Longest Duration by ImSlithery
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Undertale - First Playthrough - Part 4! | 1:59:35 | Undertale | |
| 2. | Undertale - First ever playthrough - Part 1! | 1:24:02 | Undertale | |
| 3. | Undertale - Part 3 | 51:27 | Undertale | |
| 4. | Undertale - First ever playthrough - Part 2! | 34:06 | Undertale |