Kelsey's Undertale Theories

Warning: Do not read if you haven't already played the game.


Here are a list of my Undertale theories:


1. Frisk automatically becomes Chara after Frisk kills all the monsters in the underground world.
2. Frisk/Chara is possibly the second child of Asgore and Toriel besides Asriel.
3. Ghosts are actually human souls after a human being dies from old age. However, Asgore cannot break the barrier with old human souls (ghosts), due to there being so little determination left inside of them. Napstablook (Blooky), always seems so sad and doesn't want to due anything with his life other than lie around and cry all day. Mettaton is actually a robot that was possessed by a ghost. He could have been made of a little magic as well. Monsters' souls usually point upward. When facing Mettaton Ex, his soul is pointed downwards like Frisk's soul is.
4. Undyne is a monster, but she possessed a lot of determination when it came to killing Frisk. Usually, monsters would turn into Amalgamates if they possessed determination, but Undyne did not. In the game, humans are mostly made of water, and monsters are mostly made of magic. Since Undyne is more of an aquatic monster, she may have more water in her body than most monsters, along with magic. When Frisk poured a cup of water on her at the entrance to the Hotland area near Dr. Alphys's lab, she was immediately revived, but tired. So if Undyne is made up of water and magic, that's how she was possibly able to possess at least some determination.
5. I think it was Toby Fox's intention to make the human soul shaped like a heart.


I would tell you more Undertale theories, but a lot of them, have already been looked at such as Sans being a human instead of a monster/skeleton. So what do you all think? Do you like my theories, do you not? If you do, please feel free to leave a comment down below.