You walk, since you continued Genocide, the place is empty.

You buy a bunch of stuff from Burgerpants, since he was there.

You kinda became friends with him.

The CORE is slient, and you go through the elevator, running into Mettaton.

He....transformed...

Into Mettaton NEO.

You blink, will you FIGHT?

[Hotland - Core] or [Kill MTT] or [SPARE MTT]