It took about you could say 3 to 4 years.
No Little Big Planet has been out long enough that if they were going to make it for PS2 it would be out
You cannot.
You can make them by either taking a photo with the camera tool or with a ps eye camera you can take photo's of yourself which appear as stickers
use an emitter
you cant
With a scoreboard
Make a really good level
Make a good level
how long does it take to make a crayons
Because you can make your own levels
Make a good level
Use options to make it a favorite