Storyline: Epic!A really good storyline with Luigi's feelings and memories.Epic!
Title Screen Music: Epic!
Intro level music: A sad theme for a sad Luigi
OW: Really good, matching the theme everywhere.
OW theme: lol,catchy...
March of the Koopas: Really well designed,a P-switch race and hoping on Koopas.The palettes on the image looked bad (too dark) but in-game they were great!Also, Luigi,the Toughest!
Goombas on Ice: Very well done,good waterfalls,good enemy placement, nice graphics, and it ties into the storyline!Epic!
Sunshine All Around: Short!
But it was well designed with good graphics.Love that FG/BG.Really cool.
Overall:Your hack is EPIC!And AWESOME!And every other thing i can use to describe this as good!
EDIT:I played Goombas on Ice again,and,in some slopes,i was able to put Koopas and Goombas through the platform.You should fix that.