Sometimes you've just gotta ask the stupid questions
-> Download 'Super Metroid Exercise' (unheadered) (zip) <-
Super Metroid Exercise
by Mr. Hiryu
Release date: July 17th, 2013
Here is a full game hack for Super Metroid. Unfortunately the details of it are in japanese on the site it was claimed from. From what is gathered there have been some ASM tweaks and of course the entire map has been changed. Enjoy!