The Island is only on GameCube
The only thing that i have heard is when you give Tom Nook 50 fossils ( that haven't been checked by Blathers) he will blow a whistle and then someone will take you to ACWW island.
There are no aliens on acww but there is Gulliver and he thinks his an alien.
You can't catch hedgehogs on acww.
no you cant have a baby on acww but you can buy a pram with a baby in it
umm can you even see whisp in acww i think only in gamecube and wii
you cant
no
You can't get bananas on acww, you can only get apples, pears, oranges, peaches and coconuts.
you cant
You are not able to get a fountain on ACWW. But you are able to get a fountain on ACCF. In order to get a fountain you must donate 200,000 Bells to your town.
No on acww ds you don't celebrate Halloween, the only things that you do celebrate in new year and your birthday.
No you can't