Storyline
The flavor of pie toriel makes
What is butterscotch and cinnamon
A lazy guy who likes to make puns
Who is sans
Characters change roles and personalities
What is underswap
First boss fight of the game
What is napstablook fight
He is believed to be sans and papyrus' dad
Who is gaster
Determination was used to try and save monsters that had fallen down, but this caused the monsters to melt and fuse
Who are amalgams
The younger of the 2 skeleton brothers
Who is papyrus
Down there it's kill or be killed (and everyone looks emo)
What is underfell
They are fought last in the neutral and pacifist ending (pacifist is NOT true pacifist)
What is omega flowey fight
He can teleport, change timelines, and change universes
Who is sans
The code/song you play on piano in waterfall
What is memory
The more you pet them the longer their neck gets
Who is lesser dog
Takes place after the neutral route
What is horrortale
When you fight undyne is genocide route
What is undyne the undying fight
Many believe they are gaster
Who is mystery man
The acronym for love/Level Of ViolencE
What is LV
This temmie's name is not temmie
Who is bob
this person "creates" the aus
Who is ink!sans
Near the end of the pasifist route, under sans and papyrus' sink you can fight this secret boss
What is mad mew mew fight
Sans commonly has these about papyrus
What are nightmares
Allows the ability to reset the timelime
What is determination
A nerdy, anime enjoyer
Who is alphys
Destroyer of aus
Who is error!sans
On October 10th you can fight this boss in hotland
What is so sorry fight
after frisk does so many genocide routes this person takes control of them
who is chara