Characters
Places
Soundtrack
Battles
AUs
100
The character you play as
Who is Frisk?
100
The area you find the bone brothers
What is Snowdin?
100
The song that might play when you fight Sans
(It's not "Song that might play when you fight Sans, even though that might also play)
What is MEGALOVANIA?
100
The final fight of genocide
What is the fight with Sans AKA hell?
100
The AU where everyone's role is swapped with someone close to them
What is Underswap?
200
The first fallen human
Who is Chara Dreemurr?
200
The first area you are in
What are the ruins?
200
The Song that plays when you fight Undyne the Undying
What is "Battle against a true hero"?
200
The final boss of true pacifist
What is the fight with Asriel?
200
The second most popular AU. Sans and Blueberry are often seen with this Sans.
What is Underfell? (Fell Sans)
300
The otaku
Who is Alphys?
300
The area where you meet Mettaton
What is Hotland?
300
The song that plays when you are talking to Papyrus
What is "Nyeh heh heh!"?
300
The first boss fight
What is the fight with Napstablook?
300
The AU where Sans has like 3,000 phases (But like OMG JUST LET THE SKELETON F***ING DIE ALREADY IN PEACE)
What is Undertale Last Breath?
400
The first character you meet
Who is Flowey/Asriel?
400
The area where you meet Napstablook's cousin
What is Waterfall? (You meet Mad Dummy)
400
The first song that plays
What is "Once upon a time"?
400
The fight with legs
What is the fight with Mettaton EX?
400
The AU where you an insane fight with an Undertale character and two Underswap characters
What is the Bad Time Trio? (This is less like an AU and more like a mod but I like it so much I thought I had to include it somehow)
500
"Ness." *Stares into the inner depths of MatPat's soul*
Who is Sans Gaster?
500
The area where you meet a 'relative' of Snowdrake *cough cough*
What is the True Lab?
500
The song that plays in the Joystick Configuration menu during winter
What is "Uwa!! So holiday"?
500
The people informed about you in Hotland that go to get nice cream together after you spare them
Who are Royal guard 01 and Royal guard 02?
500
The AU where roles are swapped to an even further extent
What is Storyshift AU?