Undertale Demo OST
| Track | Durée | Titre | Tablature |
| 1 | 01:28 | Once Upon a Time | |
| 2 | 01:36 | Menu | |
| 3 | 00:46 | Your Best Friend | |
| 4 | 01:24 | Fallen Down | |
| 5 | 03:03 | Ruins | |
| 6 | 00:22 | Anticipation | |
| 7 | 00:17 | Unnecessary Tension | |
| 8 | 01:50 | Enemy Approaching | |
| 9 | 01:42 | Ghost Fight | |
| 10 | 00:50 | Determination | |
| 11 | 02:03 | Home | |
| 12 | 03:36 | Heartache | |
| 13 | 00:32 | End | |
| 14 | 00:32 | Nyeh Heh Heh! | |
| 15 | 02:03 | Home (Music Box) | |
| 16 | 03:01 | Empty House |