Sans sprite underswap

Battle sans))

Changes

hi everyone, it's time to update the mod for the full version of DEMO CHAPTERS ONE OLD HOUSE, I changed the weapons and buttons, I also changed the dialogues (well, where I thought it was necessary) and changed the logo and room 1

Okay, we're not done yet, but here's what happened.

Hmmm

Tem ran away

Welcome underswap

Happy birthday undertale

New asgore sprites