| 2020 | Before the Story | Toby Fox |
| 2020 | Chaos King | Toby Fox |
| 2020 | Fallen Down (reprise) | Toby Fox |
| 2020 | Don’t Give Up | Toby Fox |
| 2020 | SAVE the World | Toby Fox |
| 2020 | Hopes and Dreams | Toby Fox |
| 2020 | Battle Against a True Hero | Toby Fox |
| 2020 | Reunited | Toby Fox |
| 2020 | Respite | Toby Fox |
| 2020 | MEGALOVANIA | Toby Fox |
| 2020 | Last Goodbye | Toby Fox |
| 2020 | His Theme | Toby Fox |
| 2020 | But the Earth Refused to Die | Toby Fox |
| 2020 | Snowy | Toby Fox |
| 2020 | Song That Might Play When You Fight Sans | Toby Fox |
| 2020 | Once Upon a Time | Toby Fox |
| 2020 | Snowdin Town | Toby Fox |
| 2020 | Alphys | Toby Fox |
| 2020 | Death by Glamour | Sim Gretina |
| 2020 | Dating Start! | Toby Fox |
| 2020 | Enemy Approaching | Toby Fox |
| 2020 | Ghost Fight | Toby Fox |
| 2020 | Dogsong | Toby Fox |
| 2020 | Spider Dance | Toby Fox |
| 2020 | Determination | Toby Fox |
| 2020 | ASGORE | Toby Fox |
| 2020 | Bergentrückung | Toby Fox |
| 2020 | Home | Toby Fox |
| 2020 | sans. | Toby Fox |
| 2020 | Shop | Toby Fox |
| 2020 | Spear of Justice | Toby Fox |
| 2020 | Dummy! | Toby Fox |
| 2020 | Heartache | Toby Fox |
| 2020 | Waterfall | Toby Fox |
| 2020 | Undertale | Toby Fox |
| 2020 | Your Best Friend | Toby Fox |
| 2020 | Another Medium | Toby Fox |
| 2020 | Chill | Toby Fox |
| 2020 | CORE | Toby Fox |
| 2020 | Ruins | Toby Fox |
| 2020 | Bonetrousle | Toby Fox |
| 2020 | Quiet Water | Toby Fox |
| 2020 | It’s Raining Somewhere Else | Toby Fox |
| 2020 | Oh! One True Love | Toby Fox |
| 2020 | Spooktune | Sim Gretina |