here are my friend codes :

mario kart :

309348
886344

metroid prime hunters :

1418
4516
1396

custom robo arena :

3823
6332
8377

pm me if u want to battle,

or contact me in icq 322996625

thx

the first NDS game i own was

mario 64 DS

i suggest you to buy "custome robo arena "

it's realy fun game and have online battles

and mayby "metroid prime hunters "

it got fun multi player

i sure wish that weresequel for agame

"custome robo arena "

and" mario kart "mayby