you cant
No :(
yes but you have to play mutiplayer.
Yes, the NDSi and NDS can connect to play DS games
it's depend on the game.....can it play for two player if yes u can by go to sharing game
You must be playing online or have two or more game cards.
game boy advance can be play on a ds to
runescape.com yes runescape does not have to be downloaded but I think (and many others do as well) that people who play runescape have no lives
yes
You can only play mutiplayer in VS Mode.
All DS systems have inbuilt wi-fi so if a game has a mutiplayer option, you can connect via your wireless router.
The Game Cube console does not play the older Nintendo cartrides. You can hook a Nintendo game boy to the console and play game boy games.
You don't. You have to obtain and use a SNES console.