I was actually happy someone requested this song because I really love this song and game too, and this song was super fun to do. I tried having a bit more freedom to the way I arrange things, and it even changed some of the creation process over all, and I felt it was even more efficient.
The arrangement I ended up with was kind of surprising to me as well, since it sounded good in my head, and it even sounded good when I executed it. i had fun coming up with stupid rhythms all over the place, and even though I'm pretty sure the drums are crazy hard if not impossible to play, I thought a lot of it sounded cool.