>>530158147
>gaster wrote entry number 17
>mystery voice is first introduced with what is explicitly gaster's theme playing
>mystery voice consistently uses identical language and word choice as seen in entry 17
>mystery voice talks in all caps just like entry 17
>mystery voice talks slowly in short fragmented sentences broken up with line breaks like entry 17
>mystery voice uses the same typer value 666 as entry 17
>entry 17's text sounds are made from the same text-to-speech voice that says "DELTARUNE" in deltarune's opening

>but there's NO evidence the mystery voice in deltarune is gaster speaking!

HOW VERY,
VERY
AMUSING.

THIS ANON APPEARS
TO BE
...
GASTERBROKEN.

WHOM MIGHT THEY PROPOSE
THE LIKELY SPEAKER TO BE?