Top 100 Undertale Videos With The Longest Duration by Immense Fern
| Video Title | Duration | Category | Game | |
|---|---|---|---|---|
| 1. | Undertale episode 11 | 55:13 | Undertale | |
| 2. | Undertale episode 10 | 50:27 | Undertale | |
| 3. | Undertale episode 6 | 48:37 | Undertale | |
| 4. | Undertale episode 3 | 47:46 | Undertale | |
| 5. | Undertale episode 2 | 39:43 | Undertale | |
| 6. | Undertale episode 9 | 39:40 | Undertale | |
| 7. | Undertale episode 4 | 38:11 | Undertale | |
| 8. | Undertale episode 5 | 37:33 | Undertale | |
| 9. | Undertale episode 7 | 34:16 | Undertale | |
| 10. | Undertale episode 8 | 32:03 | Undertale | |
| 11. | Undertale episode 1 | 30:56 | Show | Undertale |