Standard: blue bone notes will not kill the player it will drain 50% of their HP, Cuphead fireball will not instantly kill the player instead it will drain 60% HP. Gaster Blaster mechanic will do the same thing.

Hell: everything will instakill you like Sans'blue bone notes. Cuphead's fireball attack except the bullets. Last Reel mechanics will be almost the same as the standard mechanics.

Editors note: Burning in Hell sounds a bit like Asriel's theme in some parts that's why I like it in Sans' week LoL