As short description says, this song is a megalovania fight theme for an Undertale AU that is a brach of bloxtale, not the one person bloxtale, the community one. Sometimes short descriptions are enought to describe everything.

Thanks to my friend for help with uploading this, you know, getting mp3 file, the settings stuff, yeah https://robplayz.newgrounds.com/

You can remix this/use for your stuff, but incase of remixes or non-newgrounds games, for history purposes, please link back here.