BECAUSE YOU NEED IT,AND IF YOU LOSE IT YOU WONT PLAY IT NORMALLY.YOU KNOW WHY??COUSE ITS HARDER TO DO IT WITH YOUR HANDS.IVE TRIED IT ON MY FRENDS DS,AANND IT WASNT EASY.I HOPE I HELPED:P:P:P:P:).
Play games and draw with a little pen thing. Next!
You get a 'pen'...
Yes you can play Nintendo DS games on a Nintendo ds lite.
you can have any type of ds to play scribblenauts.
Yes, you can use the tip of a pen or pencil, or even use your finger.
no but you can play Nintendo advance games on a Nintendo ds
Yes, the original Nintendo DS as well as the Nintendo DS lite can play NDSi games.
an R4 and a microSD card
about 2-5 $$$
Yes, in 3ds download play, select that you want to play with a regular ds.
No, the GameBoy Advanced SP cannont play Nintendo DS games.
Yes, and you don't need a flash card.