I was supposed to come back with a diagram, but my cruddy computer wouldn't upload them. So I will just have to use my words again.
We can make a
picture of the map in SMW version. Since we're using the sm63 designer it is not another game. We just use a
picture with HTML tags in it that give you a popup with the level you just clicked on. You click a certain level in the
picture to give you a popup of that level. If you want to go to another section of the map you click on arrows on the side to give you a different page with that section on it.
Look at this

The screen showing that section of levels isn't showing the entire map with all the levels. That is what the arrows are for. We make different pages all with HTML tags.
It may take a long time, but nothing compared to how long it took Runouw to make sm63. Venexis are we doing this cause it looks like there are enough people? I even made a list:
Venexis
Not sure about SMIC
SuYo1141
Me
Yoshi Boo 118
Volcove
Star King
superm63creator
Nworlds
Karyete
Ten people right there.
NOW! Who has beaten all (either 92 or 93 levels cuz I don't remember) of SMW?!