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Guitar Hero: Boss Rush

rated 2.54 / 5 stars
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Credits & Info

Apr 27, 2016 | 3:35 AM EDT

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Author Comments

Play against the crew of undertale in this Guitar-Hero like game inspired by the awesome flash game "Super Crazy Guitar Maniac Deluxe 4" and the hit indie game "Undertale" that combines surprisingly well.

3 different paths (pacifist, neutral, genocide)
10 metal covers from the undertale soundtrack.
Custom guitars, attacks, and styles.
Undertale mechanics, with a musical spin!

For right now, the game does not restart on its own, you have to reload the page if you want to play again, this may be fixed in the future, along with the fact that currently the notes do not go along with the rhythm of the songs, sorry if its not quite matched up, this will also be fixed in the future, because I've only worked on this for about 36 hours so far.

Undertale OST- Originally by Toby Fox,
Metal covers of Undertale OST by RichaadEB
I do not own any music played during this game,
All art and coding was created by me.



Rated 1.5 / 5 stars

If you make a rhythm based game, make sure the beat of the gameplay matches that of the music.

It would've been a great game otherwise


Rated 0 / 5 stars

determined é o meu piru


Rated 2 / 5 stars

I do like Undertale's themes/songs, but when I got into a game that had the words Guitar Hero in it, I was expecting some rhythm game to go along with the music. Okay that is sort of what it was, the correct idea as of the game part, but the speed and amount of notes/arrows were no good. They did not follow the song at all and it was just overall boring. I would gladly play this game again if it was changed to fit the music more. I played through about 3 songs before I was done. Please do change this game a bit, I would love to play along to the music.
- Slanto


Rated 0 / 5 stars

white screen :(

RebelRager responds:

I am sorry to hear this, do you simply not have the flash plugin?


Rated 0.5 / 5 stars

bad not good

RebelRager responds:

Thank you for your support.