rough sketch vs sketch vs final line art

What'd you say this sans was called again

la jupo
from la jupo vania
he's barely even sans
the only relation is his appearance
but besides that he's completely different

I heard
It seems neat

Play it now!!!!!
it's very good
I don't wanna spoil cuz it'd actually sick
but ima tell you one thing
you can punch shit during the attack

Neat