In comments

Calais - N/A (they're the protagonist)
Blobbi - Your Best Friend (Undertale)
Ribeye - Secret I'm saving for later... (you'll see)
Peyton - Bad Apple (Touhou)
George - Unstoppable Force (Ultrakill, calm version)
Xorus (because yes he is in it) - Asgore (Undertale)

i expected more undertale considering its… you know… you.

There will be another Undertale track for a character later in the story

It’s still going?

It never finished

Huh

MF I never finished writing it

Idk I guess I didn’t care
Idk