Main boss
Second boss
Third boss
100

What is the main boss in Undertale?

Toriel

100

Who is the second boss you encounter?

Papyrus.

100

What place do you enter when you defeat Papyrus?

Waterfalls.

200

Which house does Toriel live in?

Ruins

200

What does papyrus use to make you blue?

Blue bones

200

Who do you see at the beginning of the adventure?

Monster kid.

300

What thing does Toriel talk to?

A dummy.

300

What place do you go when you defeat Toriel.

Snowdian.

300

Who do you encounter when you reach the mountain.

Undyne.

400

What monster do you encounter when you go with Toriel? 

Froggit

400

Who do you meet at the bridge at the start of Snowdian.

Sans.

400

What is Undyne hiding?

An artifact.

500

What food do you get at the beginning of the game?

Monster candy

500

Is Sans lazy or serious?

Lazy.

500

What does Undyne turn into when you go genocide.

Undyne the undying.