Hey everyone! I was scrolling through shorts and I saw a short by zackdfilms and he was talking about volcanoes.

There's a part of the volcano called a "magma chamber". In Undertale's Hotland, the first section you go to after the lab is an area called the "magma chamber" as well.

This might also be a coincidence, but there's a part of the volcano called a "vent". And what is Hotland full of?

Similarly, on the same volcano diagram, you may also notice something called a "bomb". Hey, wait a sec, Mettaton has bombs!

Plus the obvious lava as well.

Well, this is all I have for now. I'm not SAYING Hotland is a volcano, in fact, I think it's just referenced because Hotland is similar to a volcano. But the floor is crusty like one so...who knows?