Top Ten Undertale Boss Themes

Every hotland theme mixed together ! Totally awesome, how *glamourus* it is ! The song evolves and goes well with the character/fight, love it !

Glad this one's at the top right now! It's definitely my favorite boss theme.

There are 2 of the best parts of any undertale song and it's so catchy

I love the rhythm and the pitch it goes. It is just beautiful.

My teacher: Time for a math session! Megalovania =?
Every student: The best boss theme ever!
My teacher: No, not quite.

I then grab a shotgun and shoot her like crazy.

Easily my favorite song. (Well, besides 'Song that might play when you fight sans (I love Sans))

It is so catchy! And it is quite easy to play on a instrument which is nice😘 Also I love Sans!
My rank:
1.Megalovania
2. Hopes and Dreams
3.Bonetrousle
4. Death By Glamour
5. ASGORE
6. Your Best Nightmare
7. Battle Against a true hero
8. Spider Dance
9. Ghost Song
10. Dog Song

How is this not first?! This was my favourite song of all songs for some time!

The way it integrates heartache is done so well and the song perfectly sets up the battle, someone in power forced to do something wrong because they think it is the best option.

It just feels so off and that’s what I like about it. It’s meant to be the final battle yet it’s not like Megalovania or anything were it’s just crazy rock music.

This theme is extremely catchy and always gets stuck in my head. I love it to death and I think it deserves more love.

I love the calmness in this song

The best song ever, it inspired me to do all the things. It makes me so happy I sometimes tear to it, I don’t know why it is far in the list but it deserves position 1definitely.

Gives such a cool, ecstatic feeling while fighting Asriel. I dance while spamming the arrow keys!

In my opinion, save the world is better but you gotta give it some love

It's the end of the world, but... Hopes and dreams can save the world!

Omg this was one of my favorite undertale songs of all time. The song is full on panic and the sound is nice

So nightmare inducing and terrifying that it's catchy, like playing the Geometry Dash level, "Peaceful".

Love the repetition in the songs and it really fits to the boss omega Flowey!

Basically panic as a song

Spider dance is honestly my 2nd favourite. It's such a fun, cute song, just like Muffet!

It is a ingenious boss fight using a pink soul and the music fits so well

So energetic and well synced to Muffet's animations, it's just the best.

This is just so energetic

I really love this theme. It's my favorite. And I also love the meaning of the battle. Through out neutral route. We see her commenting on how much she hates humans. Yet now she is protecting them.

Heck yes
1. battle against a true hero
2. FINALE
3. death by glamour
4. SAVE the world
5. either megalovania or ghost fight

Beautiful. My personal favorite.

Such a sad and heroic song!

I like the moves on the drumset, it's what attracts me to listen (and sometimes play) the song.

Papyrus is epic. Yeah. That's it. That's the comment.

It's catchy and it's in 2nd place in my top 10.

This is good because papyrus has it

The theme just carries on so well

Just the right balance of awesomeness and hard-coreness

Undyne themes is so good. it has a mideval touch what a knight that is undyne is.

Not sure why I like this one so much... It's just catchy! The mood is really cool.

So jazzy it makes you diddly-darn snappity and speako like a speedo in a soothin' and jazzyo of a diddly voice.

If unicorns could make bagels, they’d look like this. Super trendy in recent years, though they’re really just plain bagels with food coloring. Too much hype, not enough flavor.

The best in my opinion and a more epic version of hopes and dreams

Amazing yet another reason why I love it

When it just says ‘You Can’t save but you can save something else’ then this theme plays, you just think ‘ I’ve got this come on give it your best shot’

This is just as good as death by glamour
So why is it 15

I want this at my funeral.

I wish this was higher

I was told off in class for humming this. It’s so catchy!

The torel battle made me cry when I killed torel

Once the second, heavier segment of it hits, I really don't understand how anyone feels anything else could top it. Opinions will be opinions and all, but it's amazing whether you prefer another song or not

While this isn't for the best ending of the game, it's definitely a great final battle song.

Underrated, you can hear all of the themes of Asriel/flowey in this, and its amazing.

On the other segment nothing can top it, not even heartache (my 2nd favorite).

I really like it because its just so edicting and it much better than dummy!

I think this is the theme for napstablook

I hate dummy it's just a repeated version of
ghost fight.

Just so addictive!

I added this because I like Toriel and classical music

Sans is probably one of my favorites. You could hum this all day!

This theme is very cool, because it's just like, epic, and it also has a sick rhythm and beat.

In my opinion the worst boss theme. It's just too repetitive.

Surprised nobody mentioned it, I adore how this one gives kind of mid-20 century futuristic vibes

Technically not a boss theme, but it deserves a vote anyways