Do the following to hear the sounds:
| Unlockable | How to Unlock |
|---|
| Assist Trophies 3 | Unlock all Assist trophies.
|
| Fanfare | Unlock all characters.
|
| Kirby's Copy Abilities | Unlock all characters.
|
| Narration | Unlock All-Star and Boss Battle mode.
|
| Subspace Enemies and Bosses | Successfully complete SSE (Subspace Emissary) mode.
|
