Tag Mode?

[landiG]

what is tag mode

 

[link2398]

you set up a message in a bottle, and then you go out, it searches for another DS in tag mode, and the message in a bottle you wrote will wash up on the shore of the other town. I belive the DS can be closed while using this feature. its like Nintendogs and the search mode it has.

 

[TwilightKing]

does it work on wifi?